{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "62657",
    "entityType": "User",
    "nonce": "0xd41113ffc56675d2ee59f8d7f5b68d9858e59a3139d727a5e522350f4c74547e",
    "signature": "0x90266f79da6635f4ce41f38b44e4dbb9fbd375be525ea7a0f4d287e1a51feb9405f7e22daae32fb502ce59c23f32b3c3f2082a64c8cb67b5453623008bdb04461b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}