{
  "manageEntity": {
    "action": "View",
    "entityId": "8449787",
    "entityType": "Notification",
    "nonce": "0xb93daef557a823777ec38d600f0d0ccd07bf7bd746d1ccb49875f68468290ede",
    "signature": "0x5e7365db625ae187c6a4278c50182db7d5e18d91adb98f9d88a3ff811b32730c4ddb642ba2316aa0e3dca68c302ef5f983081cf2c46c6f449ed3ae14eccc139c1b",
    "signer": "0x66493A2BC6f44f712d1A01F69d3bDB49f1c36566",
    "userId": "8449787"
  }
}