[
    {
        "id": 1,
        "from": "client",
        "text": "Hello, have you got a original file for this ecu? 0281017105 edc17c19",
        "file_url": "",
        "timestamp": "2026-05-28T11:31:58+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "original file",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260528_113158_07BA20&f=SOL_20260531_142902_Opel_Insignia_Bosch_EDC17C19_0281017105_520121.bin.bin",
        "timestamp": "2026-05-31T14:29:02+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "0281017105",
        "file_url": "",
        "timestamp": "2026-05-31T14:29:07+02:00"
    }
]