Update ethclient rollup iteration 3

eth/rollup.go

@@ -22,11 +22,6 @@ import (
 )
 
 const (
-	// RollupConstFeeIdxCoordinatorLen is the number of tokens the coordinator can use
-	// to collect fees (determines the number of tokens that the
-	// coordinator can collect fees from).  This value is determined by the
-	// circuit.
-	RollupConstFeeIdxCoordinatorLen = 64
 	// RollupConstReservedIDx First 256 indexes reserved, first user index will be the 256
 	RollupConstReservedIDx = 255
 	// RollupConstExitIDx IDX 1 is reserved for exits
@@ -99,38 +94,6 @@ var (
 	RollupConstERC20Signature = crypto.Keccak256([]byte("decimals()"))
 )
 
-// RollupConstants are the constants of the Rollup Smart Contract
-/* type RollupConstants struct {
-	// Maxim Deposit allowed
-	MaxAmountDeposit *big.Int
-	MaxAmountL2      *big.Int
-	MaxTokens        int64
-	// maximum L1 transactions allowed to be queued for a batch
-	MaxL1Tx int
-	// maximum L1 user transactions allowed to be queued for a batch
-	MaxL1UserTx        int
-	Rfield             *big.Int
-	L1CoordinatorBytes int
-	L1UserBytes        int
-	L2Bytes            int
-	MaxTxVerifiers     []int
-	TokenHEZ           ethCommon.Address
-	// Only test
-	GovernanceAddress ethCommon.Address
-	// Only test
-	SafetyBot ethCommon.Address
-	// Only test
-	ConsensusContract ethCommon.Address
-	// Only test
-	WithdrawalContract ethCommon.Address
-	ReservedIDx        uint32
-	LastIDx            uint32
-	ExitIDx            uint32
-	NoLimitToken       int
-	NumBuckets         int
-	MaxWDelay          int64
-}*/
-
 // RollupPublicConstants are the constants of the Rollup Smart Contract
 type RollupPublicConstants struct {
 	AbsoluteMaxL1L2BatchTimeout int64
@@ -187,20 +150,20 @@ type RollupState struct {
 type RollupEventL1UserTx struct {
 	ToForgeL1TxsNum int64 // QueueIndex       *big.Int
 	Position        int   // TransactionIndex *big.Int
-	L1Tx            common.L1Tx
+	L1UserTx        common.L1Tx
 }
 
 // RollupEventL1UserTxAux is an event of the Rollup Smart Contract
 type RollupEventL1UserTxAux struct {
 	ToForgeL1TxsNum uint64 // QueueIndex       *big.Int
 	Position        uint8  // TransactionIndex *big.Int
-	L1Tx            []byte
+	L1UserTx        []byte
 }
 
 // RollupEventAddToken is an event of the Rollup Smart Contract
 type RollupEventAddToken struct {
-	Address ethCommon.Address
-	TokenID uint32
+	TokenAddress ethCommon.Address
+	TokenID      uint32
 }
 
 // RollupEventForgeBatch is an event of the Rollup Smart Contract
@@ -211,12 +174,12 @@ type RollupEventForgeBatch struct {
 
 // RollupEventUpdateForgeL1L2BatchTimeout is an event of the Rollup Smart Contract
 type RollupEventUpdateForgeL1L2BatchTimeout struct {
-	ForgeL1L2BatchTimeout uint8
+	NewForgeL1L2BatchTimeout uint8
 }
 
 // RollupEventUpdateFeeAddToken is an event of the Rollup Smart Contract
 type RollupEventUpdateFeeAddToken struct {
-	FeeAddToken *big.Int
+	NewFeeAddToken *big.Int
 }
 
 // RollupEventWithdrawEvent is an event of the Rollup Smart Contract
@@ -253,9 +216,9 @@ type RollupForgeBatchArgs struct {
 	NewLastIdx            int64
 	NewStRoot             *big.Int
 	NewExitRoot           *big.Int
-	L1CoordinatorTxs      []common.L1Tx
+	L1CoordinatorTxs      []*common.L1Tx
 	L1CoordinatorTxsAuths [][]byte // Authorization for accountCreations for each L1CoordinatorTx
-	L2TxsData             []common.L2Tx
+	L2TxsData             []*common.L2Tx
 	FeeIdxCoordinator     []common.Idx
 	// Circuit selector
 	VerifierIdx uint8
@@ -291,29 +254,20 @@ type RollupInterface interface {
 
 	RollupForgeBatch(*RollupForgeBatchArgs) (*types.Transaction, error)
 	RollupAddToken(tokenAddress ethCommon.Address, feeAddToken *big.Int) (*types.Transaction, error)
-	RollupWithdraw(tokenID int64, balance *big.Int, babyPubKey *babyjub.PublicKey,
-		numExitRoot int64, siblings []*big.Int, idx int64, instantWithdraw bool) (*types.Transaction, error)
-	RollupForceExit(fromIdx int64, amountF common.Float16, tokenID int64) (*types.Transaction, error)
-	RollupForceTransfer(fromIdx int64, amountF common.Float16, tokenID, toIdx int64) (*types.Transaction, error)
-	RollupCreateAccountDepositTransfer(babyPubKey babyjub.PublicKey,
-		loadAmountF, amountF common.Float16, tokenID int64, toIdx int64) (*types.Transaction, error)
-	RollupDepositTransfer(fromIdx int64, loadAmountF, amountF common.Float16,
-		tokenID int64, toIdx int64) (*types.Transaction, error)
-	RollupDeposit(fromIdx int64, loadAmountF common.Float16, tokenID int64) (*types.Transaction, error)
-	RollupCreateAccountDepositFromRelayer(accountCreationAuthSig []byte,
-		babyPubKey babyjub.PublicKey, loadAmountF common.Float16) (*types.Transaction, error)
-	RollupCreateAccountDeposit(babyPubKey babyjub.PublicKey, loadAmountF common.Float16,
-		tokenID int64) (*types.Transaction, error)
-
-	RollupGetCurrentTokens() (*big.Int, error)
-	// RollupGetTokenAddress(tokenID int64) (*ethCommon.Address, error)
-	// RollupGetL1TxFromQueue(queue int64, position int64) ([]byte, error)
-	// RollupGetQueue(queue int64) ([]byte, error)
+
+	RollupWithdrawMerkleProof(babyPubKey *babyjub.PublicKey, tokenID uint32, numExitRoot, idx int64, amount *big.Int, siblings []*big.Int, instantWithdraw bool) (*types.Transaction, error)
+	RollupWithdrawCircuit(proofA, proofC [2]*big.Int, proofB [2][2]*big.Int, tokenID uint32, numExitRoot, idx int64, amount *big.Int, instantWithdraw bool) (*types.Transaction, error)
+
+	RollupL1UserTxERC20ETH(fromBJJ *babyjub.PublicKey, fromIdx int64, loadAmount *big.Int, amount *big.Int, tokenID uint32, toIdx int64) (*types.Transaction, error)
+	RollupL1UserTxERC777(fromBJJ *babyjub.PublicKey, fromIdx int64, loadAmount *big.Int, amount *big.Int, tokenID uint32, toIdx int64) (*types.Transaction, error)
 
 	// Governance Public Functions
-	RollupUpdateForgeL1L2BatchTimeout(newForgeL1Timeout int64) (*types.Transaction, error)
+	RollupUpdateForgeL1L2BatchTimeout(newForgeL1L2BatchTimeout uint8) (*types.Transaction, error)
 	RollupUpdateFeeAddToken(newFeeAddToken *big.Int) (*types.Transaction, error)
 
+	// Viewers
+	RollupRegisterTokensCount() (*big.Int, error)
+
 	//
 	// Smart Contract Status
 	//
@@ -329,25 +283,25 @@ type RollupInterface interface {
 
 // RollupClient is the implementation of the interface to the Rollup Smart Contract in ethereum.
 type RollupClient struct {
-	client          *EthereumClient
-	address         ethCommon.Address
-	tokenHEZAddress ethCommon.Address
-	gasLimit        uint64
-	contractAbi     abi.ABI
+	client       *EthereumClient
+	address      ethCommon.Address
+	tokenAddress ethCommon.Address
+	gasLimit     uint64
+	contractAbi  abi.ABI
 }
 
 // NewRollupClient creates a new RollupClient
-func NewRollupClient(client *EthereumClient, address ethCommon.Address, tokenHEZAddress ethCommon.Address) (*RollupClient, error) {
+func NewRollupClient(client *EthereumClient, address ethCommon.Address, tokenAddress ethCommon.Address) (*RollupClient, error) {
 	contractAbi, err := abi.JSON(strings.NewReader(string(Hermez.HermezABI)))
 	if err != nil {
 		return nil, err
 	}
 	return &RollupClient{
-		client:          client,
-		address:         address,
-		tokenHEZAddress: tokenHEZAddress,
-		gasLimit:        1000000, //nolint:gomnd
-		contractAbi:     contractAbi,
+		client:       client,
+		address:      address,
+		tokenAddress: tokenAddress,
+		gasLimit:     1000000, //nolint:gomnd
+		contractAbi:  contractAbi,
 	}, nil
 }
 
@@ -367,7 +321,7 @@ func (c *RollupClient) RollupForgeBatch(args *RollupForgeBatchArgs) (*types.Tran
 				return nil, err
 			}
 			nLevels := rollupConst.Verifiers[args.VerifierIdx].NLevels
-			lenBytes := nLevels / 8 //nolint:gomnd
+			lenBytes := nLevels / 8
 			newLastIdx := big.NewInt(int64(args.NewLastIdx))
 			var l1CoordinatorBytes []byte
 			for i := 0; i < len(args.L1CoordinatorTxs); i++ {
@@ -404,16 +358,14 @@ func (c *RollupClient) RollupForgeBatch(args *RollupForgeBatchArgs) (*types.Tran
 	return tx, nil
 }
 
-// RollupAddToken is the interface to call the smart contract function.
-// `feeAddToken` is the amount of HEZ tokens that will be paid to add the
-// token.  `feeAddToken` must match the public value of the smart contract.
+// RollupAddToken is the interface to call the smart contract function
 func (c *RollupClient) RollupAddToken(tokenAddress ethCommon.Address, feeAddToken *big.Int) (*types.Transaction, error) {
 	var tx *types.Transaction
 	var err error
 	if tx, err = c.client.CallAuth(
 		c.gasLimit,
 		func(ec *ethclient.Client, auth *bind.TransactOpts) (*types.Transaction, error) {
-			tokens, err := ERC777.NewERC777(c.tokenHEZAddress, ec)
+			tokens, err := ERC777.NewERC777(c.tokenAddress, ec)
 			if err != nil {
 				return nil, err
 			}
@@ -436,90 +388,180 @@ func (c *RollupClient) RollupAddToken(tokenAddress ethCommon.Address, feeAddToke
 	return tx, nil
 }
 
-// RollupWithdrawSNARK is the interface to call the smart contract function
-// func (c *RollupClient) RollupWithdrawSNARK() (*types.Transaction, error) { // TODO (Not defined in Hermez.sol)
-// 	return nil, errTODO
-// }
-
-// RollupWithdraw is the interface to call the smart contract function
-func (c *RollupClient) RollupWithdraw(tokenID int64, balance *big.Int, babyPubKey *babyjub.PublicKey, numExitRoot int64, siblings []*big.Int, idx int64, instantWithdraw bool) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
-}
-
-// RollupForceExit is the interface to call the smart contract function
-func (c *RollupClient) RollupForceExit(fromIdx int64, amountF common.Float16, tokenID int64) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
-}
-
-// RollupForceTransfer is the interface to call the smart contract function
-func (c *RollupClient) RollupForceTransfer(fromIdx int64, amountF common.Float16, tokenID, toIdx int64) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
-}
-
-// RollupCreateAccountDepositTransfer is the interface to call the smart contract function
-func (c *RollupClient) RollupCreateAccountDepositTransfer(babyPubKey babyjub.PublicKey, loadAmountF, amountF common.Float16, tokenID int64, toIdx int64) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
-}
-
-// RollupDepositTransfer is the interface to call the smart contract function
-func (c *RollupClient) RollupDepositTransfer(fromIdx int64, loadAmountF, amountF common.Float16, tokenID int64, toIdx int64) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
+// RollupWithdrawMerkleProof is the interface to call the smart contract function
+func (c *RollupClient) RollupWithdrawMerkleProof(fromBJJ *babyjub.PublicKey, tokenID uint32, numExitRoot, idx int64, amount *big.Int, siblings []*big.Int, instantWithdraw bool) (*types.Transaction, error) {
+	var tx *types.Transaction
+	var err error
+	if tx, err = c.client.CallAuth(
+		c.gasLimit,
+		func(ec *ethclient.Client, auth *bind.TransactOpts) (*types.Transaction, error) {
+			hermez, err := Hermez.NewHermez(c.address, ec)
+			if err != nil {
+				return nil, err
+			}
+			pkCompL := fromBJJ.Compress()
+			pkCompB := common.SwapEndianness(pkCompL[:])
+			babyPubKey := new(big.Int).SetBytes(pkCompB)
+			numExitRootB := big.NewInt(numExitRoot)
+			idxBig := big.NewInt(idx)
+			return hermez.WithdrawMerkleProof(auth, tokenID, amount, babyPubKey, numExitRootB, siblings, idxBig, instantWithdraw)
+		},
+	); err != nil {
+		return nil, fmt.Errorf("Failed update WithdrawMerkleProof: %w", err)
+	}
+	return tx, nil
 }
 
-// RollupDeposit is the interface to call the smart contract function
-func (c *RollupClient) RollupDeposit(fromIdx int64, loadAmountF common.Float16, tokenID int64) (*types.Transaction, error) {
+// RollupWithdrawCircuit is the interface to call the smart contract function
+func (c *RollupClient) RollupWithdrawCircuit(proofA, proofC [2]*big.Int, proofB [2][2]*big.Int, tokenID uint32, numExitRoot, idx int64, amount *big.Int, instantWithdraw bool) (*types.Transaction, error) {
 	log.Error("TODO")
 	return nil, errTODO
 }
 
-// RollupCreateAccountDepositFromRelayer is the interface to call the smart contract function
-func (c *RollupClient) RollupCreateAccountDepositFromRelayer(accountCreationAuthSig []byte, babyPubKey babyjub.PublicKey, loadAmountF common.Float16) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
+// RollupL1UserTxERC20ETH is the interface to call the smart contract function
+func (c *RollupClient) RollupL1UserTxERC20ETH(fromBJJ *babyjub.PublicKey, fromIdx int64, loadAmount *big.Int, amount *big.Int, tokenID uint32, toIdx int64) (*types.Transaction, error) {
+	var tx *types.Transaction
+	var err error
+	if tx, err = c.client.CallAuth(
+		c.gasLimit,
+		func(ec *ethclient.Client, auth *bind.TransactOpts) (*types.Transaction, error) {
+			hermez, err := Hermez.NewHermez(c.address, ec)
+			if err != nil {
+				return nil, err
+			}
+			pkCompL := fromBJJ.Compress()
+			pkCompB := common.SwapEndianness(pkCompL[:])
+			babyPubKey := new(big.Int).SetBytes(pkCompB)
+			fromIdxBig := big.NewInt(fromIdx)
+			toIdxBig := big.NewInt(toIdx)
+			tokenIDBig := uint32(tokenID)
+			loadAmountF, err := common.NewFloat16(loadAmount)
+			if err != nil {
+				return nil, err
+			}
+			amountF, err := common.NewFloat16(amount)
+			if tokenID == 0 {
+				auth.Value = loadAmount
+			}
+			return hermez.AddL1Transaction(auth, babyPubKey, fromIdxBig, uint16(loadAmountF), uint16(amountF), tokenIDBig, toIdxBig)
+		},
+	); err != nil {
+		return nil, fmt.Errorf("Failed add L1 Tx ERC20/ETH: %w", err)
+	}
+	return tx, nil
 }
 
-// RollupCreateAccountDeposit is the interface to call the smart contract function
-func (c *RollupClient) RollupCreateAccountDeposit(babyPubKey babyjub.PublicKey, loadAmountF common.Float16, tokenID int64) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
+// RollupL1UserTxERC777 is the interface to call the smart contract function
+func (c *RollupClient) RollupL1UserTxERC777(fromBJJ *babyjub.PublicKey, fromIdx int64, loadAmount *big.Int, amount *big.Int, tokenID uint32, toIdx int64) (*types.Transaction, error) {
+	var tx *types.Transaction
+	var err error
+	if tx, err = c.client.CallAuth(
+		c.gasLimit,
+		func(ec *ethclient.Client, auth *bind.TransactOpts) (*types.Transaction, error) {
+			tokens, err := ERC777.NewERC777(c.tokenAddress, ec)
+			if err != nil {
+				return nil, err
+			}
+			addL1TxFnSignature := []byte("addL1Transaction(uint256,uint48,uint16,uint16,uint32,uint48)")
+			hash := sha3.NewLegacyKeccak256()
+			_, err = hash.Write(addL1TxFnSignature)
+			if err != nil {
+				return nil, err
+			}
+			methodID := hash.Sum(nil)[:4]
+			pkCompL := fromBJJ.Compress()
+			pkCompB := common.SwapEndianness(pkCompL[:])
+			paddedAddress := ethCommon.LeftPadBytes(pkCompB, 32)
+			fromIdxB, err := common.Idx(fromIdx).Bytes()
+			if err != nil {
+				return nil, err
+			}
+			paddedFromIdx := ethCommon.LeftPadBytes(fromIdxB[:], 32)
+			loadAmountF, err := common.NewFloat16(loadAmount)
+			if err != nil {
+				return nil, err
+			}
+			paddedLoadAmount := ethCommon.LeftPadBytes(loadAmountF.Bytes(), 32)
+			amountF, err := common.NewFloat16(amount)
+			if err != nil {
+				return nil, err
+			}
+			paddedAmount := ethCommon.LeftPadBytes(amountF.Bytes(), 32)
+			tokenIDB := common.TokenID(tokenID).Bytes()
+			paddedTokenID := ethCommon.LeftPadBytes(tokenIDB, 32)
+			toIdxB, err := common.Idx(toIdx).Bytes()
+			if err != nil {
+				return nil, err
+			}
+			paddedToIdx := ethCommon.LeftPadBytes(toIdxB[:], 32)
+			var data []byte
+			data = append(data, methodID...)
+			data = append(data, paddedAddress[:]...)
+			data = append(data, paddedFromIdx[:]...)
+			data = append(data, paddedLoadAmount[:]...)
+			data = append(data, paddedAmount[:]...)
+			data = append(data, paddedTokenID[:]...)
+			data = append(data, paddedToIdx[:]...)
+			return tokens.Send(auth, c.address, loadAmount, data)
+		},
+	); err != nil {
+		return nil, fmt.Errorf("Failed add L1 Tx ERC777: %w", err)
+	}
+	return tx, nil
 }
 
-// RollupGetTokenAddress is the interface to call the smart contract function
-/* func (c *RollupClient) RollupGetTokenAddress(tokenID int64) (*ethCommon.Address, error) {
-	return nil, errTODO
-} */
-
-// RollupGetCurrentTokens is the interface to call the smart contract function
-func (c *RollupClient) RollupGetCurrentTokens() (*big.Int, error) {
-	log.Error("TODO")
-	return nil, errTODO
+// RollupRegisterTokensCount is the interface to call the smart contract function
+func (c *RollupClient) RollupRegisterTokensCount() (*big.Int, error) {
+	var registerTokensCount *big.Int
+	if err := c.client.Call(func(ec *ethclient.Client) error {
+		hermez, err := Hermez.NewHermez(c.address, ec)
+		if err != nil {
+			return err
+		}
+		registerTokensCount, err = hermez.RegisterTokensCount(nil)
+		return err
+	}); err != nil {
+		return nil, err
+	}
+	return registerTokensCount, nil
 }
 
-// RollupGetL1TxFromQueue is the interface to call the smart contract function
-/* func (c *RollupClient) RollupGetL1TxFromQueue(queue int64, position int64) ([]byte, error) {
-	return nil, errTODO
-} */
-
-// RollupGetQueue is the interface to call the smart contract function
-/* func (c *RollupClient) RollupGetQueue(queue int64) ([]byte, error) {
-	return nil, errTODO
-}*/
-
 // RollupUpdateForgeL1L2BatchTimeout is the interface to call the smart contract function
-func (c *RollupClient) RollupUpdateForgeL1L2BatchTimeout(newForgeL1Timeout int64) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
+func (c *RollupClient) RollupUpdateForgeL1L2BatchTimeout(newForgeL1L2BatchTimeout uint8) (*types.Transaction, error) {
+	var tx *types.Transaction
+	var err error
+	if tx, err = c.client.CallAuth(
+		c.gasLimit,
+		func(ec *ethclient.Client, auth *bind.TransactOpts) (*types.Transaction, error) {
+			hermez, err := Hermez.NewHermez(c.address, ec)
+			if err != nil {
+				return nil, err
+			}
+			return hermez.UpdateForgeL1L2BatchTimeout(auth, newForgeL1L2BatchTimeout)
+		},
+	); err != nil {
+		return nil, fmt.Errorf("Failed update ForgeL1L2BatchTimeout: %w", err)
+	}
+	return tx, nil
 }
 
 // RollupUpdateFeeAddToken is the interface to call the smart contract function
 func (c *RollupClient) RollupUpdateFeeAddToken(newFeeAddToken *big.Int) (*types.Transaction, error) {
-	log.Error("TODO")
-	return nil, errTODO
+	var tx *types.Transaction
+	var err error
+	if tx, err = c.client.CallAuth(
+		c.gasLimit,
+		func(ec *ethclient.Client, auth *bind.TransactOpts) (*types.Transaction, error) {
+			hermez, err := Hermez.NewHermez(c.address, ec)
+			if err != nil {
+				return nil, err
+			}
+			return hermez.UpdateFeeAddToken(auth, newFeeAddToken)
+		},
+	); err != nil {
+		return nil, fmt.Errorf("Failed update FeeAddToken: %w", err)
+	}
+	return tx, nil
 }
 
 // RollupConstants returns the Constants of the Rollup Smart Contract
@@ -609,15 +651,17 @@ func (c *RollupClient) RollupEventsByBlock(blockNum int64) (*RollupEvents, *ethC
 			var L1UserTx RollupEventL1UserTx
 			err := c.contractAbi.Unpack(&L1UserTxAux, "L1UserTxEvent", vLog.Data)
 			if err != nil {
+				fmt.Println(err)
 				return nil, nil, err
 			}
-			L1Tx, err := common.L1TxFromBytes(L1UserTxAux.L1Tx)
+			L1Tx, err := common.L1TxFromBytes(L1UserTxAux.L1UserTx)
 			if err != nil {
+				fmt.Println(err)
 				return nil, nil, err
 			}
 			L1UserTx.ToForgeL1TxsNum = new(big.Int).SetBytes(vLog.Topics[1][:]).Int64()
 			L1UserTx.Position = int(new(big.Int).SetBytes(vLog.Topics[2][:]).Int64())
-			L1UserTx.L1Tx = *L1Tx
+			L1UserTx.L1UserTx = *L1Tx
 			rollupEvents.L1UserTx = append(rollupEvents.L1UserTx, L1UserTx)
 		case logHermezAddToken:
 			var addToken RollupEventAddToken
@@ -625,7 +669,7 @@ func (c *RollupClient) RollupEventsByBlock(blockNum int64) (*RollupEvents, *ethC
 			if err != nil {
 				return nil, nil, err
 			}
-			addToken.Address = ethCommon.BytesToAddress(vLog.Topics[1].Bytes())
+			addToken.TokenAddress = ethCommon.BytesToAddress(vLog.Topics[1].Bytes())
 			rollupEvents.AddToken = append(rollupEvents.AddToken, addToken)
 		case logHermezForgeBatch:
 			var forgeBatch RollupEventForgeBatch
@@ -648,12 +692,12 @@ func (c *RollupClient) RollupEventsByBlock(blockNum int64) (*RollupEvents, *ethC
 			rollupEvents.UpdateFeeAddToken = append(rollupEvents.UpdateFeeAddToken, updateFeeAddToken)
 		case logHermezWithdrawEvent:
 			var withdraw RollupEventWithdrawEvent
-			err := c.contractAbi.Unpack(&withdraw, "WithdrawEvent", vLog.Data)
-			if err != nil {
-				return nil, nil, err
-			}
 			withdraw.Idx = new(big.Int).SetBytes(vLog.Topics[1][:]).Uint64()
 			withdraw.NumExitRoot = new(big.Int).SetBytes(vLog.Topics[2][:]).Uint64()
+			instantWithdraw := new(big.Int).SetBytes(vLog.Topics[3][:]).Uint64()
+			if instantWithdraw == 1 {
+				withdraw.InstantWithdraw = true
+			}
 			rollupEvents.WithdrawEvent = append(rollupEvents.WithdrawEvent, withdraw)
 		}
 	}
@@ -698,7 +742,7 @@ func (c *RollupClient) RollupForgeBatchArgs(ethTxHash ethCommon.Hash) (*RollupFo
 		if err != nil {
 			return nil, err
 		}
-		rollupForgeBatchArgs.L1CoordinatorTxs = append(rollupForgeBatchArgs.L1CoordinatorTxs, *l1Tx)
+		rollupForgeBatchArgs.L1CoordinatorTxs = append(rollupForgeBatchArgs.L1CoordinatorTxs, l1Tx)
 		rollupForgeBatchArgs.L1CoordinatorTxsAuths = append(rollupForgeBatchArgs.L1CoordinatorTxsAuths, signature)
 	}
 	rollupConsts, err := c.RollupConstants()
@@ -713,7 +757,7 @@ func (c *RollupClient) RollupForgeBatchArgs(ethTxHash ethCommon.Hash) (*RollupFo
 		if err != nil {
 			return nil, err
 		}
-		rollupForgeBatchArgs.L2TxsData = append(rollupForgeBatchArgs.L2TxsData, *l2Tx)
+		rollupForgeBatchArgs.L2TxsData = append(rollupForgeBatchArgs.L2TxsData, l2Tx)
 	}
 	lenFeeIdxCoordinatorBytes := int(nLevels / 8) //nolint:gomnd
 	numFeeIdxCoordinator := len(aux.FeeIdxCoordinator) / lenFeeIdxCoordinatorBytes

eth/rollup_test.go

@@ -1,12 +1,16 @@
 package eth
 
 import (
+	"crypto/ecdsa"
+	"encoding/binary"
 	"encoding/hex"
 	"math/big"
 	"testing"
 
 	ethCommon "github.com/ethereum/go-ethereum/common"
+	ethCrypto "github.com/ethereum/go-ethereum/crypto"
 	"github.com/hermeznetwork/hermez-node/common"
+	"github.com/iden3/go-iden3-crypto/babyjub"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -21,6 +25,32 @@ var absoluteMaxL1L2BatchTimeout = int64(240)
 var maxTx = int64(512)
 var nLevels = int64(32)
 
+var tokenIDERC777 uint32
+var tokenIDERC20 uint32
+
+type keys struct {
+	BJJSecretKey *babyjub.PrivateKey
+	BJJPublicKey *babyjub.PublicKey
+	Addr         ethCommon.Address
+}
+
+func genKeysBjj(i int64) *keys {
+	i++ // i = 0 doesn't work for the ecdsa key generation
+	var sk babyjub.PrivateKey
+	binary.LittleEndian.PutUint64(sk[:], uint64(i))
+
+	// eth address
+	var key ecdsa.PrivateKey
+	key.D = big.NewInt(i) // only for testing
+	key.PublicKey.X, key.PublicKey.Y = ethCrypto.S256().ScalarBaseMult(key.D.Bytes())
+	key.Curve = ethCrypto.S256()
+
+	return &keys{
+		BJJSecretKey: &sk,
+		BJJPublicKey: sk.Public(),
+	}
+}
+
 func TestRollupConstants(t *testing.T) {
 	rollupConstants, err := rollupClient.RollupConstants()
 	require.Nil(t, err)
@@ -34,11 +64,38 @@ func TestRollupConstants(t *testing.T) {
 	assert.Equal(t, wdelayerAddressConst, rollupConstants.WithdrawDelayerContract)
 }
 
+func TestRollupRegisterTokensCount(t *testing.T) {
+	registerTokensCount, err := rollupClient.RollupRegisterTokensCount()
+	require.Nil(t, err)
+	assert.Equal(t, big.NewInt(1), registerTokensCount)
+}
+
 func TestAddToken(t *testing.T) {
-	feeAddToken := big.NewInt(10)
-	// Addtoken
-	_, err := rollupClient.RollupAddToken(tokenERC777AddressConst, feeAddToken)
+	var feeAddToken = new(big.Int)
+	feeAddToken = big.NewInt(10)
+	// Addtoken ERC20
+	registerTokensCount, err := rollupClient.RollupRegisterTokensCount()
+	require.Nil(t, err)
+	_, err = rollupClient.RollupAddToken(tokenERC20AddressConst, feeAddToken)
 	require.Nil(t, err)
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+
+	assert.Equal(t, tokenERC20AddressConst, rollupEvents.AddToken[0].TokenAddress)
+	assert.Equal(t, registerTokensCount, common.TokenID(rollupEvents.AddToken[0].TokenID).BigInt())
+	tokenIDERC20 = rollupEvents.AddToken[0].TokenID
+
+	// Addtoken ERC777
+	registerTokensCount, err = rollupClient.RollupRegisterTokensCount()
+	require.Nil(t, err)
+	_, err = rollupClient.RollupAddToken(tokenERC777AddressConst, feeAddToken)
+	require.Nil(t, err)
+	currentBlockNum, _ = rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ = rollupClient.RollupEventsByBlock(currentBlockNum)
+
+	assert.Equal(t, tokenERC777AddressConst, rollupEvents.AddToken[0].TokenAddress)
+	assert.Equal(t, registerTokensCount, common.TokenID(rollupEvents.AddToken[0].TokenID).BigInt())
+	tokenIDERC777 = rollupEvents.AddToken[0].TokenID
 }
 
 func TestRollupForgeBatch(t *testing.T) {
@@ -97,12 +154,15 @@ func TestRollupForgeBatch(t *testing.T) {
 		signature = append(signature, v)
 		L1Tx, err := common.L1TxFromCoordinatorBytes(bytesL1Coordinator)
 		require.Nil(t, err)
-		args.L1CoordinatorTxs = append(args.L1CoordinatorTxs, *L1Tx)
+		args.L1CoordinatorTxs = append(args.L1CoordinatorTxs, L1Tx)
 		args.L1CoordinatorTxsAuths = append(args.L1CoordinatorTxsAuths, signature)
 	}
 	newStateRoot := new(big.Int)
 	newStateRoot.SetString("18317824016047294649053625209337295956588174734569560016974612130063629505228", 10)
-	newExitRoot := big.NewInt(0)
+	newExitRoot := new(big.Int)
+	bytesNumExitRoot, err := hex.DecodeString("10a89d5fe8d488eda1ba371d633515739933c706c210c604f5bd209180daa43b")
+	require.Nil(t, err)
+	newExitRoot.SetBytes(bytesNumExitRoot)
 	args.NewLastIdx = int64(256)
 	args.NewStRoot = newStateRoot
 	args.NewExitRoot = newExitRoot
@@ -140,3 +200,621 @@ func TestRollupForgeBatchArgs(t *testing.T) {
 	assert.Equal(t, argsForge.NewStRoot, args.NewStRoot)
 	assert.Equal(t, argsForge.VerifierIdx, args.VerifierIdx)
 }
+
+func TestRollupUpdateForgeL1L2BatchTimeout(t *testing.T) {
+	newForgeL1L2BatchTimeout := uint8(222)
+	_, err := rollupClient.RollupUpdateForgeL1L2BatchTimeout(newForgeL1L2BatchTimeout)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+
+	assert.Equal(t, newForgeL1L2BatchTimeout, rollupEvents.UpdateForgeL1L2BatchTimeout[0].NewForgeL1L2BatchTimeout)
+}
+
+func TestRollupUpdateFeeAddToken(t *testing.T) {
+	newFeeAddToken := big.NewInt(12)
+	_, err := rollupClient.RollupUpdateFeeAddToken(newFeeAddToken)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+
+	assert.Equal(t, newFeeAddToken, rollupEvents.UpdateFeeAddToken[0].NewFeeAddToken)
+}
+
+func TestRollupL1UserTxETHCreateAccountDeposit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(2)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	tokenIDUint32 := uint32(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDUint32),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDUint32, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC20CreateAccountDeposit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(1)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC20),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC20, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC777CreateAccountDeposit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(3)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC777),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC777(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC777, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxETHDeposit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(2)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	tokenIDUint32 := uint32(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDUint32),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDUint32, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC20Deposit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(1)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC20),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC20, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC777Deposit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(3)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC777),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC777(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC777, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxETHDepositTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(2)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	tokenIDUint32 := uint32(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDUint32),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDUint32, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC20DepositTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(1)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC20),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC20, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC777DepositTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(3)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC777),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC777(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC777, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxETHCreateAccountDepositTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(2)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	tokenIDUint32 := uint32(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDUint32),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDUint32, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC20CreateAccountDepositTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(1)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC20),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC20, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC777CreateAccountDepositTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(3)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC777),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC777(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC777, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxETHForceTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(2)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	tokenIDUint32 := uint32(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDUint32),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDUint32, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC20ForceTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(1)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC20),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC20, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC777ForceTransfer(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(3)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC777),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC777(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC777, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxETHForceExit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(2)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	tokenIDUint32 := uint32(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDUint32),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDUint32, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC20ForceExit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(1)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC20),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC20ETH(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC20, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupL1UserTxERC777ForceExit(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+	key := genKeysBjj(3)
+	fromIdxInt64 := int64(0)
+	toIdxInt64 := int64(0)
+	fromIdx := new(common.Idx)
+	*fromIdx = 0
+	l1Tx := common.L1Tx{
+		FromBJJ:    key.BJJPublicKey,
+		FromIdx:    common.Idx(fromIdxInt64),
+		ToIdx:      common.Idx(toIdxInt64),
+		LoadAmount: big.NewInt(10),
+		TokenID:    common.TokenID(tokenIDERC777),
+		Amount:     big.NewInt(0),
+	}
+
+	_, err = rollupClientAux.RollupL1UserTxERC777(l1Tx.FromBJJ, fromIdxInt64, l1Tx.LoadAmount, l1Tx.Amount, tokenIDERC777, toIdxInt64)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+	assert.Equal(t, l1Tx.FromBJJ, rollupEvents.L1UserTx[0].L1UserTx.FromBJJ)
+	assert.Equal(t, l1Tx.ToIdx, rollupEvents.L1UserTx[0].L1UserTx.ToIdx)
+	assert.Equal(t, l1Tx.LoadAmount, rollupEvents.L1UserTx[0].L1UserTx.LoadAmount)
+	assert.Equal(t, l1Tx.TokenID, rollupEvents.L1UserTx[0].L1UserTx.TokenID)
+	assert.Equal(t, l1Tx.Amount, rollupEvents.L1UserTx[0].L1UserTx.Amount)
+	assert.Equal(t, rollupClientAux.client.account.Address, rollupEvents.L1UserTx[0].L1UserTx.FromEthAddr)
+}
+
+func TestRollupForgeBatch2(t *testing.T) {
+	// Forge
+	args := new(RollupForgeBatchArgs)
+	feeIdxCoordinatorBytes, err := hex.DecodeString("00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
+	require.Nil(t, err)
+	lenFeeIdxCoordinatorBytes := int(4)
+	numFeeIdxCoordinator := len(feeIdxCoordinatorBytes) / lenFeeIdxCoordinatorBytes
+	for i := 0; i < numFeeIdxCoordinator; i++ {
+		var paddedFeeIdx [6]byte
+		if lenFeeIdxCoordinatorBytes < common.IdxBytesLen {
+			copy(paddedFeeIdx[6-lenFeeIdxCoordinatorBytes:], feeIdxCoordinatorBytes[i*lenFeeIdxCoordinatorBytes:(i+1)*lenFeeIdxCoordinatorBytes])
+		} else {
+			copy(paddedFeeIdx[:], feeIdxCoordinatorBytes[i*lenFeeIdxCoordinatorBytes:(i+1)*lenFeeIdxCoordinatorBytes])
+		}
+		FeeIdxCoordinator, err := common.IdxFromBytes(paddedFeeIdx[:])
+		require.Nil(t, err)
+		args.FeeIdxCoordinator = append(args.FeeIdxCoordinator, FeeIdxCoordinator)
+	}
+	newStateRoot := new(big.Int)
+	newStateRoot.SetString("0", 10)
+	newExitRoot := new(big.Int)
+	newExitRoot.SetString("6442511778188868333499919207091562876207840300369859025739972956758642594045", 10)
+	args.NewLastIdx = int64(1000)
+	args.NewStRoot = newStateRoot
+	args.NewExitRoot = newExitRoot
+	args.L1Batch = true
+	args.VerifierIdx = 0
+	args.ProofA[0] = big.NewInt(0)
+	args.ProofA[1] = big.NewInt(0)
+	args.ProofB[0] = [2]*big.Int{big.NewInt(0), big.NewInt(0)}
+	args.ProofB[1] = [2]*big.Int{big.NewInt(0), big.NewInt(0)}
+	args.ProofC[0] = big.NewInt(0)
+	args.ProofC[1] = big.NewInt(0)
+
+	argsForge = args
+	_, err = rollupClient.RollupForgeBatch(argsForge)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+
+	assert.Equal(t, int64(2), rollupEvents.ForgeBatch[0].BatchNum)
+	ethHashForge = rollupEvents.ForgeBatch[0].EthTxHash
+}
+
+func TestRollupWithdrawMerkleProof(t *testing.T) {
+	rollupClientAux, err := NewRollupClient(ethereumClientAux, hermezRollupAddressConst, tokenHEZAddressConst)
+	require.Nil(t, err)
+
+	var pkComp babyjub.PublicKeyComp
+	pkCompB, err := hex.DecodeString("9a0c13552c3a0b7b2b63ec4ab8a906b4af471ef3aa4463491ff08a0b489ac50f")
+	require.Nil(t, err)
+	pkCompL := common.SwapEndianness(pkCompB)
+	err = pkComp.UnmarshalText([]byte(hex.EncodeToString(pkCompL)))
+	require.Nil(t, err)
+
+	pk, err := pkComp.Decompress()
+	require.Nil(t, err)
+
+	require.Nil(t, err)
+	tokenID := uint32(1)
+	numExitRoot := int64(2)
+	fromIdx := int64(256)
+	amount := big.NewInt(10)
+	siblingBytes0, _ := new(big.Int).SetString("19508838618377323910556678335932426220272947530531646682154552299216398748115", 10)
+	require.Nil(t, err)
+	siblingBytes1, _ := new(big.Int).SetString("15198806719713909654457742294233381653226080862567104272457668857208564789571", 10)
+	require.Nil(t, err)
+	var siblings []*big.Int
+	siblings = append(siblings, siblingBytes0)
+	siblings = append(siblings, siblingBytes1)
+	instantWithdraw := true
+
+	_, err = rollupClientAux.RollupWithdrawMerkleProof(pk, tokenID, numExitRoot, fromIdx, amount, siblings, instantWithdraw)
+	require.Nil(t, err)
+
+	currentBlockNum, _ := rollupClient.client.EthCurrentBlock()
+	rollupEvents, _, _ := rollupClient.RollupEventsByBlock(currentBlockNum)
+
+	assert.Equal(t, uint64(fromIdx), rollupEvents.WithdrawEvent[0].Idx)
+	assert.Equal(t, instantWithdraw, rollupEvents.WithdrawEvent[0].InstantWithdraw)
+	assert.Equal(t, uint64(numExitRoot), rollupEvents.WithdrawEvent[0].NumExitRoot)
+}