[
    {
        "id": "ADMIN_202606301152597948",
        "username": "superadmin",
        "email": "admin@blooddonor.com",
        "phone": "+8801234567890",
        "password": "0e7517141fb53f21ee439b355b5a1d0a",
        "full_name": "Super Administrator",
        "role": "super_admin",
        "photo": "",
        "created_at": "2026-06-30 11:52:59",
        "last_login": ""
    }
]