{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x450c02accf8ecf13f3b8a461d7aaee8db8780a101ee902160559d9100a383bdb",
    "signature": "0x9d382e96d0d313ff74588c293bdc6ebb10cbc6a605ee9cd54a4d1c67b62a3b9941ed69476af01b6c915e05abd67d7f65cb1353973e2de05988a03a7e73b6e3201c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}