[
  {
    "frame_idx": 0,
    "class": "ball",
    "bbox": [
      337.3599853515625,
      364.8224182128906,
      687.1888427734375,
      718.762939453125
    ],
    "score": 0.9624385833740234,
    "track_id": "f0-d0"
  },
  {
    "frame_idx": 0,
    "class": "rim",
    "bbox": [
      495.83258056640625,
      93.22754669189453,
      529.074951171875,
      139.9743194580078
    ],
    "score": 0.6611242294311523,
    "track_id": "f0-d1"
  }
]