{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8651ef1faaf097de9f818130392801aa65534310bd9bf9e3f8eb909c7a27301e",
    "signature": "0xac794a568b2e5ba71277d7295f452e0210c5c3acdb1651efbc34bc10ddb056a519e640cae25879066d1ff87ef3687ddcff60f879d19c4da3d14392856abc68871b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}