{
  "legacy": {
    "write_offset": {
      "new": "0"
    }
  },
  "ring_codes": {
    "new": "30784101US R1H\tA IFPI L238 11\n30784101US R1H\tA IFPI L238 15 IFPI 4121",
    "old": "30784101US R1H 11 A IFPI L238"
  }
}