{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "72986",
    "entityType": "User",
    "nonce": "0x4830660a639337eb328c36da2d3c0a72692496b7d034fa4b936ae7c146486ab3",
    "signature": "0xcac68b5563c35cddffe1c7c6c808b6c7d55592b98a269fddece5776d4b1f337d78a153a966c458ca8dfd28351acf04050a2198f3c308a4903cd9abb6122c8e001c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}