[
    {
        "id": 1,
        "from": "client",
        "text": "RE STP DPF EGR",
        "file_url": "",
        "timestamp": "2026-05-20T13:00:34+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf ehr off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260520_130034_001F64&f=SOL_20260520_130359_dpf_egr_ORG_fca_marelli_8df_obd_virtualmaps.bin",
        "timestamp": "2026-05-20T13:03:59+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "dpf_egr_off_",
        "file_url": "",
        "timestamp": "2026-05-20T13:14:09+02:00"
    }
]