{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "61034",
    "entityType": "User",
    "nonce": "0x3677002373e580b869235038923adfbc6ff50616a7727c282a0e4c618c4573a1",
    "signature": "0x557995ba79c03a02db08b5a499376f653c5c53c3725a2f71324fbc0188dd92f105a3a0e9e71012a37862e5201ca42ae38c008a0e0d8f34a58870b00ea289ec951c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}