{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2535",
    "entityType": "User",
    "nonce": "0xa1728d672bd19abaab9c2e2298470b7868516ff004b45c3cc0c313ae37985939",
    "signature": "0x633f1f604704c152898b27d84b193d864b246adb3262fc27a1540881542626aa3274a2b70950bbbfc6f93b71497f4d45d8e3aa3fe87c9f28dd7386fd316112151b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}