{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1644218fbce52e2ea68303c7d641934fca99a00d8e5671ae30b43e880b970578",
    "signature": "0xae6018409f945053305fddea777a9ce3f055b6dea8ca8ee3f92e6cb5a04f54216813dc4dd71ea6e79dbd159c6c3e092bd4b8e4f9fcfdb9d2cb5e03f39e10e44f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}