{
    "status": "operational",
    "produto": "ZetaTracker",
    "version": "latest",
    "timestamp": "2026-06-13T11:12:29+00:00",
    "latency_ms": 4.5,
    "checks": {
        "database": {
            "status": "ok",
            "latency_ms": 0.6999999999999999555910790149937383830547332763671875
        },
        "redis": {
            "status": "ok",
            "latency_ms": 3.70000000000000017763568394002504646778106689453125
        },
        "queue_postback": {
            "status": "ok",
            "length": 0
        },
        "workers": {
            "status": "unknown",
            "message": "No heartbeat file"
        }
    }
}