{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x649002c32354aeda738bf07fd09c779ab66decad71e299c230a258fbaca9cfd6",
    "signature": "0x8812fc96dbcf63c58c09c93c83690647e7a59d409c1962fe3b8fc7085a1543b815bbb364e2002d7774038546cb5bb8005dbc632dddf141faf8f26300bb891a5c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}