{
    "success": true,
    "ecm_id": 1,
    "mode": "AUTO",
    "manual_command": "OFF",
    "relay": "OFF",
    "ecm_status": "OFF",
    "valve_status": "CLOSE",
    "decision": "AUTO_SAFETY_OVERRIDE",
    "safety": {
        "safe": false,
        "safety_status": "AUTO_SAFETY_OVERRIDE",
        "reasons": [
            "TSS_DATA_NOT_FRESH"
        ],
        "tss": 45.5,
        "tss_limit": 50,
        "max_data_age_minutes": 30,
        "sensor_fresh": false,
        "sensor_recorded_at": "2026-09-19 08:07:10",
        "image_fresh": true,
        "image_status": "ok",
        "image_label": "Good",
        "image_color": "green",
        "image_analyzed_at": "2026-09-20 23:46:40"
    },
    "updated_by": "SYSTEM",
    "updated_at": "2026-09-18 16:16:10",
    "server_time": "2026-09-20 23:46:45"
}