[
    {
        "id": 1,
        "from": "client",
        "text": "Salam, besoin immo off pour dcm3.4 PSAST95320",
        "file_url": "",
        "timestamp": "2026-05-25T13:46:29+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "immo_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260525_134629_D5A343&f=SOL_20260525_135151__IMMO_OFF_BY_OTOCHECK__ORG_M95320_page_16___1_.BIN",
        "timestamp": "2026-05-25T13:51:51+02:00"
    }
]