{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x4e2235ec123a276a82cfe391fc328bb7a165ff16630ca3197587af88e0f4f2a6",
    "signature": "0x89a759dea1c1d819ee9493f46fb655be7e93601868efd0e9551bb6813105237054203906b24b9c173990d6780512c26866272aaf2a7eeefaba2b9d78b7ed81671c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}