{
 "pi_a": [
  "7660723414354960115525441084999694570984078535773668898653309300593084455533",
  "13530035710725348149248647938083875391713661082920395232005195032418705681044",
  "1"
 ],
 "pi_b": [
  [
   "2901049701023582640714756481602042737261909502555520071221132529600598809861",
   "16912924802763251099243304625254406414459294932221399417825327530544648619341"
  ],
  [
   "1466763974310418266645354657059454821840794309805321553635263869263906930810",
   "7919549687544999068783867201010060068898464272548283100322334851170181843674"
  ],
  [
   "1",
   "0"
  ]
 ],
 "pi_c": [
  "16466626257875743363595172691363309940341494894360337991073652025213400816020",
  "726868384379000975195472980386786614662718074766231997317916406216503344910",
  "1"
 ],
 "protocol": "groth16",
 "curve": "bn128"
}