[
    {
        "id": 1,
        "from": "client",
        "text": "stag1   dpf egr",
        "file_url": "",
        "timestamp": "2026-05-13T09:54:28+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "en cours ... veuillez patienter svp",
        "file_url": "",
        "timestamp": "2026-05-13T10:39:17+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "dpf egr (the stage 1 couldn t be applied seems not original",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_095428_C35524&f=SOL_20260513_123809_egr_dpf_ORG__ext_flash.bin",
        "timestamp": "2026-05-13T12:38:09+02:00"
    }
]