{
  "ring_codes": {
    "new": "MPO\t5002509CD1 03 MAR 04 @\t03/03/04 09:02:59 IFPI L039 03 IFPI 1222",
    "old": "MPO 5002509CD1 03 MAR 04 @ IFPI L039 03/03/04 09:02:59"
  },
  "serial": {
    "new": "5002509-1"
  }
}