{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xfe8f1b9156137d0259428b3f2df3b64f93d57a7f6220c10cf7ecbccfcf5b657a",
    "signature": "0x2dd0494812032e643d0eb08c16c9d3e41d362317a041fd02e33471b36fb8d22e64e162e67d2f54d0bc0ee05036d0853a2fc305d1924df5cd3e17bdc6a1f2b0eb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}