{
  "error_count": {
    "new": "0"
  },
  "ring_codes": {
    "new": "MK-81020P-00749 A\nMK-81020P-00749 C\nMK-81020P-00749 E",
    "old": "MK-81020P-00749 A\nMK-81020P-00749 E"
  }
}