{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0xacd6f2f4e5fec9054b65add14edfca2c6229eb22cd83cf111e372d475dd8b593",
    "signature": "0xdeeae618f4017b8c087c135261f530623a379e45291a1b4f7ee98c8b0d3d36724497121b45695a72b0888047a9ec82733cd40f8cf736a2ea912b6587e556fd9f1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}