{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x6fb0c5fa8a706c53c829dab1723f905dc7fe6c97d61fbb4826daaa958504db5a",
    "signature": "0x9db69f2ce3e571f5c5346022825a5cdd70fde1e16faa938d8bacb7d6f1f10ee62fe6fcf5b952cf5937ba21216a0b3083d6199b800d0ac761805f694125a3cc4f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}