{
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
      "new": "0"
    }
  },
  "ring_codes": {
    "new": "FB 401201 SRCR##01 M1S1, ARC *MI S7",
    "old": "FB 401201 SRCR##01 M1S1"
  }
}