{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x23d98cafad1d59884a4e181dfa8712a00c83dc33d75c652bb80a9f3f6237d6e43335fd454c2ab6a8c9027186c282a2084500b7594fd5854e8c344748619dbff200",
        "timestamp": "2026-06-27T18:56:46Z",
        "trackId": "1019",
        "userId": "0xa91edd5f366853135610639d66bdbcd53847117f"
      }
    ]
  },
  "signature": "1d8fec2020c099385b03c79794d66fb5be50d20b6c6885a80fcc6a7ca1186aba76d1750d5299dc4e7c2d9213d280ea02ac5c778bfd3597f337c28b1f23ae50b101"
}