{
  "manageEntity": {
    "action": "View",
    "entityId": "65000",
    "entityType": "Notification",
    "nonce": "0x5bf464e3430e05ee355ca30802c911cdc3a020619f3a7b5410451b62246dbc6d",
    "signature": "0x517586aec61fc3bd38c7e4b8f8f977c2a7ef1c22c3e208d179569eca61b83f5436eac6fb1f890dae9bed2695904bd64735421053957e339c181861a2c03605231c",
    "signer": "0x9dc7687e098F18B0ab96E88414998E281a53Ffa4",
    "userId": "65000"
  }
}