{
  "manageEntity": {
    "action": "View",
    "entityId": "4228",
    "entityType": "Notification",
    "nonce": "0x1fd7163561b7f61bebc6ede1831176a73612084cc28ddc2b28e3faeb22532cae",
    "signature": "0xdd963e1e7bbeff58b34d2e9e365a373a9984ca1aca1e6201e28797cab463751b634df31e3d481a5921feca701167a12ee124f5a11d3dfd9d7a2dc04b960a440c1c",
    "signer": "0xb22BC9eF8D29d37E896b813A1BCbEb77B9Ff4D41",
    "userId": "4228"
  }
}