[
    {
        "id": 1,
        "from": "client",
        "text": "needs dpf egr off + stage1 if possible please",
        "file_url": "",
        "timestamp": "2026-05-28T16:44:26+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf_egr_stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260528_164426_33D43D&f=SOL_20260531_114251_Stage_1_fap_egr_ORG_MAZDA__2.2_MZR_CD_DENSO_R2AB_CAN.bin",
        "timestamp": "2026-05-31T11:42:51+02:00"
    }
]