{
  "manageEntity": {
    "action": "View",
    "entityId": "489026160",
    "entityType": "Notification",
    "nonce": "0x536ca4ddae4ade454036065f54de72cb8fdbfae237ad163e7b118429833cbaf6",
    "signature": "0xd62dae688e22c58aa33eb7cbeb35dd762fb5a10139ab80753c2e4421dcfa9a964c019c6e95e9afbf35a4c0aa5972c49f66a4b501cdaf1f0c63f09076b3f7394f1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}