{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5369",
    "entityType": "User",
    "nonce": "0x45c94652c261da030b70f756cda06e4e33a5f40ac4391d9f7f86c776f05cde43",
    "signature": "0xf0ca759207ce006d6af7a248a1ef07156c9f8a8c340120005d020845b5df42fe349eac8813e593cbf0f52f6a1bac309f4c438f9b5ea033f7dbd8438d2f121da71b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}