[
    {
        "id": 1,
        "from": "client",
        "text": "need egr dpf scr off",
        "file_url": "",
        "timestamp": "2026-05-20T10:51:50+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "DISCONNECT ADBLUE",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260520_105150_426EE1&f=SOL_20260520_110448_ALL_OFF___ORG_original.bin",
        "timestamp": "2026-05-20T11:04:48+02:00"
    }
]