[
    {
        "id": 1,
        "from": "client",
        "text": "catalyc converter off p0420 dtc",
        "file_url": "",
        "timestamp": "2026-05-13T13:32:47+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "cat off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_133246_6712D4&f=SOL_20260513_134538_cat_ORG_caddy_MICRO.bin",
        "timestamp": "2026-05-13T13:45:38+02:00"
    }
]