{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xf1bb1835f906b7440f43610a83833140603cb6c4013d8fbb0e0e0abbd693dcbf",
    "signature": "0x0b10024e2060c6a5eb4fd1b547b11fa0e7f0b5891a07ee75568a7a29625b4df71ea500280c526715b5c78aeeab699dc2304952e8bb17bcd3192c5b2df858e9d51b",
    "signer": "0xa228dA0794005c958cFc691a6808417E21E60Aea",
    "userId": "151623966"
  }
}