{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x71bf087e264e6a9dcd6a7d532207f5a999192e76c419c34ffbeaa7904c08d4a9",
    "signature": "0xf3c7d9510fda346776d310b1d5a8781c5c5ec6e21366f0cca4f3bc90e3d06e272e255bcf4056bac30e65eb6bc76cfadbc0ee6c26783c0893306094b63d37ae171b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}