{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9519d425f54b85b7d7fac8df0ee828fa495ddbd8b7671ce068758bc464cce854",
    "signature": "0x1494518b68d0cf0ad88f571d3ca76cad065fae8b3352207ce263f20850b5c7a85f507a98a388ee8e4cb152b47f107fd2270981e0920e67fc36265275510f29201b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}