{
  "manageEntity": {
    "action": "View",
    "entityId": "870",
    "entityType": "Notification",
    "nonce": "0x4161cb6b355013b5e517bc017f61dc12bd30fe281a93fb5ef70be0b250a4e0d9",
    "signature": "0x8108a3a2dfca3b4607cb3397e5eb3c8adfea5f64a23e97d9dcb1d07e3d084ce164cfc59f2b4f0a8f67acf942525de8fa3dad27270463660544e2287d7f6e28991b",
    "signer": "0xb35e84d84e4814759B14dA9dd545ACB331cF9f55",
    "userId": "870"
  }
}