1{
 2 "pi_a": [
 3  "18388960469390566286541775203573681018272060202314500468244373257908579233056",
 4  "7618815753031896296145768956584956596571516464117106968297323458939823682730",
 5  "1"
 6 ],
 7 "pi_b": [
 8  [
 9   "17050824088966017765399151386329118398626450147519924253020767437783796544260",
10   "19912572158122217836152914282050675315049542075120224143747749799495268338155"
11  ],
12  [
13   "20465264120227255663865054937863503553147947378051666554617444700075602812731",
14   "18655251778322805691388473632530173510779859979743695956359151230786651584957"
15  ],
16  [
17   "1",
18   "0"
19  ]
20 ],
21 "pi_c": [
22  "1422784641124790360586256228365363101120672643204565045434023905594849706813",
23  "8557716062509065082036904136615813135951258906799509331823365499907603810450",
24  "1"
25 ],
26 "protocol": "groth"
27}