[
    {
        "id": 1,
        "from": "client",
        "text": "need cat off dtc is p0420",
        "file_url": "",
        "timestamp": "2026-04-30T15:37:55+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "cat",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260430_153755_C5F799&f=SOL_20260430_163701_cat_off_dtcp0420ORG_vd46.12__1_.bin",
        "timestamp": "2026-04-30T16:37:01+02:00"
    }
]