[
    {
        "id": 1,
        "username": "admin",
        "password_hash": "$2y$10$l5xrKsDOsHW\/F5jaXjgIiepTxPkj1ysCc2NrpZMGZczzr1qQQAaDy",
        "is_master": true,
        "created_at": "2026-08-22 20:49:41",
        "expire_date": "2036-08-22 20:49:41"
    }
]