{
  "barcode": {
    "new": "0 83717 17059 4",
    "old": "083717170594"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "PSRM-016670\t1 IFPI L330 A04"
  }
}