{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "91705",
    "entityType": "User",
    "nonce": "0x4bfc4400f264f307920a3bd9fd9597ceada6cdf6b9401444b2059fee5a21a1eb",
    "signature": "0x83f424c23045f78238bf9b390897a9cf85a4eaee6340491058c9d98316fd05f26b0d8cade31a7a195ca37cee6fc21a1c8b652c43bbba0ecfb98bf1377302271e1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}