{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x8c5ed1ac096a20d4d48598c752360cedca88aca3939648dba9dc80258a4d2d995e48faefd0620c96b7e025f78b07533546eb94e04589de8b30044e0284b68fcd01",
        "timestamp": "2026-07-11T06:43:13Z",
        "trackId": "269130",
        "userId": "0x292b0d5987a7de879909c48a54f0853c211da5f3"
      }
    ]
  },
  "signature": "a3522e0f25cf859d1edd4b2c5a7b31ab149c9f99f4d51d7a23794a64448e9ffc593c39d7067605b4aa5bef4c51f08f0972a0389e4ea57916a932dfb7884e2fc101"
}