{
  "manageEntity": {
    "action": "View",
    "entityId": "17689",
    "entityType": "Notification",
    "nonce": "0xd48ccf2c24bb95a1e0f7b6344fb0fa2f971f9e3127537bfb021c7de048507270",
    "signature": "0xab86460aafa17c1f1b975e119050f6fda1a51bddec6d08f579a9c30e1505ed6c721fb278d908e5adf662cec05efca87f738eda2e7cfdfe2649c588552345a3701c",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}