[
    {
        "id": 1,
        "from": "client",
        "text": "hello can you make egr off",
        "file_url": "",
        "timestamp": "2026-05-07T11:01:24+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "ecu  brand ??????????",
        "file_url": "",
        "timestamp": "2026-05-07T11:08:33+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "egr_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260507_110124_7C2B5D&f=SOL_20260507_115112_egr_ORG_53AT565_OK.bin",
        "timestamp": "2026-05-07T11:51:12+02:00"
    }
]