[
    {
        "id": 1,
        "from": "client",
        "text": "FORD TRANSIT CUSTOM SID208 DPF EGR REMOVAL. DPF REMOVAL OPTION IS NOT AVAILABLE. CAN YOU PERFORM DPF AND EGR REMOVAL?",
        "file_url": "",
        "timestamp": "2026-05-21T11:01:31+02:00"
    },
    {
        "id": 2,
        "from": "client",
        "text": "FORD TRANSIT CUSTOM SID208 DPF EGR REMOVAL. DPF REMOVAL OPTION IS NOT AVAILABLE. CAN YOU PERFORM DPF AND EGR REMOVAL?",
        "file_url": "",
        "timestamp": "2026-05-21T11:01:34+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "in progress... please wait",
        "file_url": "",
        "timestamp": "2026-05-21T11:03:31+02:00"
    },
    {
        "id": 4,
        "from": "admin",
        "text": "dpf_egr_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260521_110131_C16B23&f=SOL_20260521_110621_egr_dpf_ORG_fomoco_continental_sid208_obd_full_intflash.bin",
        "timestamp": "2026-05-21T11:06:21+02:00"
    }
]