[
    {
        "id": 1,
        "from": "client",
        "text": "dpf egr",
        "file_url": "",
        "timestamp": "2026-05-06T16:27:50+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "egr dpf  please disconnect dpf pressure sensor",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260506_162750_693B07&f=SOL_20260506_164952_dpf_egr_.bin",
        "timestamp": "2026-05-06T16:49:52+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "dpf egr please disconnect dpf pressure sensor",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260506_162750_693B07&f=SOL_20260506_165111_dpf_egr.bin.bin",
        "timestamp": "2026-05-06T16:51:11+02:00"
    }
]