{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x1ac56e04779051c99bac16249b40215a7ee270fd81f138c335d3919ee790ad0c",
    "signature": "0x4b6947ea626d271322b14e55068aea4ed9143e45cd971ae1981c517c6dcc8ebb19b248ed90e2d23bca0280414c998de20a9ec36c80c1c17c14db6bf0cbd751f91c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}