input: {commitment: '0xa421e229565952cfff4ef3517100a97da1d4fe57956fa50a442f92af03b1bf37adacc8ad4ed209b31287ea5bb94d9d06',
  z: '0x0000000000000000000000000000000000000000000000000000000000000001', y: '0x1824b159acc5056f998c4fefecbc4ff55884b7fa0003480200000001fffffffe',
  proof: '0x97f1d3a73197d7942695638c4fa9ac0fc3688c4f9774b905a14e3a3f171bac586c55e83ff97a1aeffb3af00adb22c6'}
output: null