{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "12067",
    "entityType": "User",
    "nonce": "0x266ee780814e947545374d10fa27dc49a600311da0ce125e1fe00fddcc9cf824",
    "signature": "0x2d4cbc8d7a54c0b5ede18ce4a488f4c81ea327258acd28cd1313a3f36af556eb31fb492e593bfbb4d84c7b6459e749e1b2aa11861c301e3e49f505562b6dbdc11c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}