{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x01ccc72252e841151b532d1bb71ae3fae15a12d390076897e1c641b19f2de4962ca0afdb58abd71e6997e00090ae151f8bd49c7dc7a759807c17434713ee8f6e01",
        "timestamp": "2026-07-15T20:50:32Z",
        "trackId": "29238",
        "userId": "0x75d2269d18c59cc2ed00a63a40367ac495e3f330"
      }
    ]
  },
  "signature": "9a3330abfc617284c005e13b1b104efd2c9c917e82b96f956fc82a7d915dc82f0bc0a89e997eb6dfbbfcae68e38f4db7672f2c47d6e8f801241d569602fe934700"
}