[
    {
        "id": 1,
        "from": "client",
        "text": "Need egr\/dpf\/swirl flaps\/lambda\/Vmax OFF and stage 1 please",
        "file_url": "",
        "timestamp": "2026-05-12T12:04:33+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "egr dpf flap lambda stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260512_120433_C20963&f=SOL_20260512_125052_stage1__EDC16CP35_OBD_NR.bin",
        "timestamp": "2026-05-12T12:50:52+02:00"
    }
]