[
    {
        "id": 1,
        "from": "client",
        "text": "stage1 dpf off egr off",
        "file_url": "",
        "timestamp": "2026-06-03T17:31:59+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf_egr_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260603_173159_809895&f=SOL_20260604_102236_fap_egr_ORG_MERCEDES_VIANO_2.bin",
        "timestamp": "2026-06-04T10:22:36+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "stage 1 is supported by oct you can do it",
        "file_url": "",
        "timestamp": "2026-06-04T10:22:56+02:00"
    }
]