{
  "status": "pending",
  "completed_steps": [
    "step0",
    "step05",
    "step075"
  ],
  "errors": [],
  "step0": {
    "platform": "qq",
    "lyrics_len": 1820,
    "gross_s": 38.7
  },
  "step05": {
    "size": 5216951,
    "duration_s": 217.3,
    "platform": "qq",
    "is_preview": false,
    "gross_s": 43.9
  },
  "step075": {
    "bpm": 111.07,
    "key": "F# major",
    "duration_s": 217.24,
    "time": 24.82,
    "gross_s": 122.4
  }
}