{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x1b67d7b728e3e57f581f7f1faa300074196e5c4ea6c1108909437249e84405e1",
    "signature": "0xcba22cc6056147cf2230a99891ef2b2d79fb96cc4da7182b8cc0edd93b8007de6ccbce90bff76572f02c0644c4ea70a04650f768cfe1359ee675eec8cd41957c1b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}