{
  "elapsed_seconds": 352,
  "total": 3,
  "done": 2,
  "failed": 1,
  "in_progress": 0,
  "songs": {
    "01_套马杆_20260716": {
      "step": "done",
      "status": "success",
      "time": "17:04:08"
    },
    "02_西海情歌_20260716": {
      "step": "done",
      "status": "success",
      "time": "17:03:30"
    },
    "03_吹吹山顶的风_20260716": {
      "step": "step0",
      "status": "failed",
      "time": "16:58:39"
    }
  }
}