{
  "exe_date": {
    "new": "1998-12-17",
    "old": "1998-12-07"
  },
  "ring_codes": {
    "new": "SLPM-80418\t1 IFPI L274 IFPI 45H7, IFPI 45H1",
    "old": "SLPM-80418\t1 IFPI L274 IFPI 45H7"
  }
}