[
    {
        "id": 1,
        "from": "client",
        "text": "il file che ho mandato è fatto con questo software",
        "file_url": "",
        "timestamp": "2026-04-29T13:46:44+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260429_134638_971668&f=SOL_20260429_152420_stage_1_MOD_Mercedes_EDC17CP57_ADBLUE-DPF-EGR-OFF.bin",
        "timestamp": "2026-04-29T15:24:20+02:00"
    }
]