{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "63791",
    "entityType": "User",
    "nonce": "0x9f0976e6d8b5f4458fef3666d781efef5df749cf3f19a95fe7f53eaec75e830e",
    "signature": "0xd93fd3d5135ffbc034eb9f326fe875ac3c9ff11489d6d7e08e457529002e37167a3a9a423f1aae5a13c9ee95fc39e284607ac9c6c6369c76661c4014fdd248b21c",
    "signer": "0xaC5cce7598F0Eb17aaE90fc5c8221B0312d77aFb",
    "userId": "329521655"
  }
}