{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "158036",
    "entityType": "User",
    "nonce": "0xd954a9e1e5b79802189813bd80b1d656d5ae794260ec14752310111fe82912b8",
    "signature": "0x14510b2d866d89d873e1bcbfd2d53ab1973de13ad0c8dafa58fd825f2c07dd1a47e1f567418e375270198278750d9d72e95876e999a41abbd0e5babb6936e4071c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}