[
    {
        "id": 1,
        "from": "client",
        "text": "DPF ADBULUE",
        "file_url": "",
        "timestamp": "2026-05-22T16:20:13+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf_off (adblue already off)",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260522_162013_0A2519&f=SOL_20260524_105901_fap_ORG_FIAT_EDC17C49_BENCH_FLASH.bin",
        "timestamp": "2026-05-24T10:59:01+02:00"
    }
]