{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "56139",
    "entityType": "User",
    "nonce": "0xdc1b7af3791bf1ad64c6d995c3647d22c7ba02d629d938fa24a03bb106b355d2",
    "signature": "0xe64ca499be95b5cf07209d8a20c327cb5e8e7ac948f293dd6298110e5f86cffe2d0d68a35a908a0d8bf90ae8ef70fad6daa81681ed8b2ff972fabb22440ef9c51b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}