Add TokenID to L2Tx

L2Tx.TokenID is not on the data obtained by the Synchronizer from the
blockchain, but is set by the TxProcessor when processing the
transactions in the StateDB.

db/historydb/historydb.go

@@ -906,6 +906,7 @@ func (hdb *HistoryDB) addL2Txs(d meddler.DB, l2txs []common.L2Tx) error {
 			FromIdx:          &l2txs[i].FromIdx,
 			EffectiveFromIdx: &l2txs[i].FromIdx,
 			ToIdx:            l2txs[i].ToIdx,
+			TokenID:          l2txs[i].TokenID,
 			Amount:           l2txs[i].Amount,
 			AmountFloat:      amountFloat,
 			BatchNum:         &l2txs[i].BatchNum,
@@ -1278,8 +1279,8 @@ func (hdb *HistoryDB) GetAllL2Txs() ([]common.L2Tx, error) {
 	err := meddler.QueryAll(
 		hdb.db, &txs,
 		`SELECT tx.id, tx.batch_num, tx.position,
-		tx.from_idx, tx.to_idx, tx.amount, tx.fee, tx.nonce,
-		tx.type, tx.eth_block_num
+		tx.from_idx, tx.to_idx, tx.amount, tx.token_id,
+		tx.fee, tx.nonce, tx.type, tx.eth_block_num
 		FROM tx WHERE is_l1 = FALSE ORDER BY item_id;`,
 	)
 	return db.SlicePtrsToSlice(txs).([]common.L2Tx), tracerr.Wrap(err)