[
    {
        "id": 1,
        "from": "client",
        "text": "Stage1, EGR off, DeFAP",
        "file_url": "",
        "timestamp": "2026-06-03T11:39:35+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1 egr dpf",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260603_113935_687E7F&f=SOL_20260603_120549_fap_egr_OCTv3_Bmw_EDC16C31_ORG_carto_complete_OBD.bin",
        "timestamp": "2026-06-03T12:05:49+02:00"
    }
]