{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "23041",
    "entityType": "User",
    "nonce": "0xc21142ca689b5458a521fb89ca7701aa0cfe674b57984bce234d6e3421f17095",
    "signature": "0x7f2c93567689ed17ab7328de3fd590394ec1cbed7015def9c751f5fd26cacb6b18b8e52b0cb295de2c68a404cb9f4c899ba4d6c6e31e0eb7ed8b11aca198e4801b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}