{
  "manageEntity": {
    "action": "View",
    "entityId": "489026160",
    "entityType": "Notification",
    "nonce": "0x30e9012b7b8281041e78e7b4c081dc9a8a66cbb0095ec0c5af6c863e43ae80eb",
    "signature": "0xc5523c6081e06f5eee0ff2a719579475f3c9afc67caacfb3d89bd9e4dd71f1234a6a875628ed7702c3f8927dabcd7611ec9a6befe65694da5cbd5eab1922d7df1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}