{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x1df1e0e72a5827c0473f4a6d247d9effe391719a9686952ee207382b7251d4dc",
    "signature": "0xbf89d56e984dd3e9b57d683f87b3d72e33606e07738653bb929655e3287353d164fb3f56f6a9c552d8b2be0bd41b8e03d6ce8f46cf66a8baf11cab728cbb4aea1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}