[
    {
        "id": 1,
        "from": "client",
        "text": "slm frere immo off SID801A",
        "file_url": "",
        "timestamp": "2026-05-20T12:57:12+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "IMMO_OFF_sid801a",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260520_125712_3E6474&f=SOL_20260520_130302__IMMO_OFF_BY_OTOCHECK__ORG_M93C56_EEPROM_20260513185549_origine.bin",
        "timestamp": "2026-05-20T13:03:02+02:00"
    }
]