{"source":"RH20T","source_task_id":"task_0059","source_unit_type":"recording","source_unit_id":"task_0059_user_0007_scene_0006_cfg_0002","camera":"036422060215","frame_indices":[720,723,726,729,732],"interval_id":"task_0059_user_0007_scene_0006_cfg_0002:i004"}