{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "81112",
    "entityType": "User",
    "nonce": "0xa508ddb35d7e2fc9defd978a97627840a56b2d0966a150f2f923d5fe2eeec9d4",
    "signature": "0xae5c1688746e3094a9c17032fbfb6a41114d4efecc23c56527d2a2afbc8d021a4b27c17cbe7fb6268b1ab52dd6b7e7e1e48d07f4df0eb3a9b62442825ee3c6001c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}