{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "10726",
    "entityType": "User",
    "nonce": "0x8a5e6ae75dc39e6cba5f8cee92ddeb9013f777cfb8e7596dc446ebcf794beb8d",
    "signature": "0x3dd3fdba2d00f12653380f70dc10e242f2edf12fcd02cf14377bef8c6914fc8467dcb4a802727738c1981d774da6fa760ac8d9ba5fcfbe3353c46d20db09ff601c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}