{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x61513ffb901cddba3b9fedfbb6292b91fae6689097a465d9f034ca335704e7ac",
    "signature": "0x14d77a1d053d943e4171f902b05408a08cd8de0119dc336f95f3480124deeb4a197fe32e158251fe8a23ddadad12a31e970159b0e32fc814e877d99efe658a381b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}