{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xb192aa6765013fbf49eea9c3d1e17fc503942e2a01bcfed237807dbe96adf2bb",
    "signature": "0x3db2c7313e6b1090e5376ec9b565963ea0ac6325196bc36604a1230c3db5cd8a4a6febb5ae1623c5f312e2f6b55707ab6b72250fe9b6b732c98b87f99a4bceab1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}