1{
 2 "pi_a": [
 3  "4079377793023106218512612357765372589768722855223712806966636132351673694864",
 4  "6566701505631587594300668764465002577667940939724294184889060580408175264223",
 5  "1"
 6 ],
 7 "pi_b": [
 8  [
 9   "10229472734234567060827285543719384707311782072914056449693552036023109171847",
10   "19221402771967836177735686222150390564374189169137545456666574276672590263360"
11  ],
12  [
13   "2786860939692351242257918997229840984102960184685645575791978007906286422088",
14   "10021175839529701757109112605170962383952606809681822589856848768204360929450"
15  ],
16  [
17   "1",
18   "0"
19  ]
20 ],
21 "pi_c": [
22  "9363859620973663458522420110090081304057983070024291679842746379857982014806",
23  "6385829274037862642342875048877106731645253089940673226494300806909196143724",
24  "1"
25 ],
26 "protocol": "groth"
27}