{
  "manageEntity": {
    "action": "View",
    "entityId": "489026160",
    "entityType": "Notification",
    "nonce": "0xa83bb3cd74015f4adb238d3f205cf357ac81da097d646e9d77325e0a54d9c74b",
    "signature": "0x7e2d4921cfb4a2ff1c815a3abba70354b84c32206a6fa57b9f0657f1b68cf6fa134baa2625b1f4c5b1f0dbdbd49583feadf6239a9f74a6c954bac3fcce27e4f91c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}