[
    {
        "id": 1,
        "from": "client",
        "text": "DTC P0420 OFF",
        "file_url": "",
        "timestamp": "2026-05-14T10:09:51+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "cat off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260514_100951_12CB48&f=SOL_20260514_101555_cat_off_ORG_Toyota_Aygo_2005__AB10-AB20-AB30__1.0I_69_hp_Bosch_ME17.9.52_Bench_NR.bin",
        "timestamp": "2026-05-14T10:15:55+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "P0420 off",
        "file_url": "",
        "timestamp": "2026-05-14T10:16:02+02:00"
    }
]