{
  "manageEntity": {
    "action": "View",
    "entityId": "664332149",
    "entityType": "Notification",
    "nonce": "0xc6c275389595112c8f65c853f04478c08e6d7e178b00af4be9d34522e906600e",
    "signature": "0x31be9548b799114bb815cd20ea466a3f21848fdbb913960361f3f4ba429a6a0b3da3fac4a17b93bb891bb6cc36dd30b7d225829a7298abf0bcb1dafe7edffb871b",
    "signer": "0x67F0A5cd8c4b68878825F74A49ccBCe57DB1ab1B",
    "userId": "664332149"
  }
}