[
    {
        "id": 1,
        "from": "client",
        "text": "error message dpf off",
        "file_url": "",
        "timestamp": "2026-06-01T11:17:06+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260601_111706_11D3FD&f=SOL_20260601_112338_dpf_ORG_Nissan_SID305_OBD_2026_05_31_23_12_17.bin",
        "timestamp": "2026-06-01T11:23:38+02:00"
    }
]