{
 "pi_a": [
  "21820242516822140966541162377276968686232843738113587401096982992192344668894",
  "11813319305207505272935972628809616933491158390363636948064175237855995334902",
  "1"
 ],
 "pi_b": [
  [
   "18917448206777957911519238799204582671273667459570541744718718682284696800644",
   "21860816634843106300632391943058453169523964990832692292245793512061190952946"
  ],
  [
   "16561373496530563246294178223057082579479375833438527168631993097749179197198",
   "19528135117438338906248937077496663741632339371165800510091342591825441786822"
  ],
  [
   "1",
   "0"
  ]
 ],
 "pi_c": [
  "16517915790659730733697074034691836627766957980661041574367499432757153082558",
  "14547307060850695604573432667032315680903080725809615957085938618335278860351",
  "1"
 ],
 "protocol": "groth16",
 "curve": "bn128"
}