{
  "ring_codes": {
    "new": "1403357 R1N\tE IFPI L250 15 IFPI 4154",
    "old": "1229817 R1J IFPI L239 17\n1403357 R1N\tE IFPI L250 15 IFPI 4154"
  },
  "serial": {
    "new": "1403357",
    "old": "1229817, 1403357"
  }
}