{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4d49671572d3609e83a3ce270ed534dba08ba2354ae94a6c2a4a2bf46e5d03f5",
    "signature": "0x6b6a812b65f54762fcbfa599eb55f5a1f28ea50ce5acff518d687aa2a7f4ef055d3b66b856ee3b8082dc5118ee84b57803cec82793c0a064fbf44be7a821f5b51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}