{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "230306",
    "entityType": "User",
    "nonce": "0x562cc4311085fa19f8118050ac83b855377dd7e5d769555b6a3e31cafbdfbab2",
    "signature": "0x542fd929cd4cc654301bbd8f441b60bfdc82ff21e5e544e1db7db179f292bef54ab3ba7efe0cc60037cafaae18dd456c2a96c24953e6c26ca83b7eb26f194fd21b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}