{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "39216",
    "entityType": "User",
    "nonce": "0xc5d468049beda9363c2315bb4e66e74a17cc4eb8816781e1ca8cf92b176737e7",
    "signature": "0x8ecad50a9004b8209597685aef6d74bbb4d5a836eb23d945b0e746faecdb94ad16b4023082efa8957f3fe09b77b9ba0a4b65e2a69babbcdaf506d550f52f11fa1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}