[
    {
        "id": 1,
        "from": "client",
        "text": "NEED GPF CAT LAMBDA OFF",
        "file_url": "",
        "timestamp": "2026-05-25T14:46:47+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "cat_lambda_off_ (opf not available)",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260525_144647_99453E&f=SOL_20260525_150237_PSA_VALEO_VD56_PSA_ORG_v56_k3Patch.MPC_LAMBDA_CAT_KAT_5526677889.FW.bin",
        "timestamp": "2026-05-25T15:02:37+02:00"
    }
]