{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0xeb2a0252f0829ec6cd9563264dcdd85dd8d8d271d560c44e9e390d389f98fd723346a5a8895016b3af019c2f563e0b535d8fd9d4c09fd75f160649b8d186151d01",
        "timestamp": "2026-06-26T20:11:14Z",
        "trackId": "137547",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "b8e91a73d7660ffeeee22ea27d2277b05554da3aef59efc586da40e82bf0d03c48ca5d40a9bf0ed7dcad7f014c13ffd2d3b7fbca37c4a6caa4047d7ad2a81ae501"
}