{
  "manageEntity": {
    "action": "View",
    "entityId": "51",
    "entityType": "Notification",
    "nonce": "0xac941c0a2c7a6b6c4f10f65adc287b1477c392d233468c5ee51257a1f950a27d",
    "signature": "0xb9df5730e274d9f3782f61c24bcfb9311e6b070cfba17a13cbd75c522b45aadd772e46ba1385b969aec5b578c9635611a90f8007261a26dfafaafa06bd426b371c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}