{
  "legacy": {
    "write_offset": {
      "new": "0"
    }
  },
  "ring_codes": {
    "new": "5051335 29 MAR 98 MPO 01 @@ 9 IFPI L032 00\n630235 IFPI L126 IFPI 8003",
    "old": "5051335 29 MAR 98 MPO 01 @@ 9 IFPI L032 00"
  }
}