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    "event_type": "fielddetection",
    "event_camera_time": "2026-07-01T13:33:47+01:00",
    "event_received_time": "2026-07-01T11:33:31.440230Z",
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      "frames_with_wrist": 0,
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      "video": "annotated.mp4",
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  "labels_status": "unlabeled",
  "notes": "Clean frames for dataset labeling/training. These images do not include debug boxes or overlay drawings."
}