{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x77df4deba5b3db5ee13b82dbc63a05b3743a7d30718614f63db3c39e55ced6685127b65efd5c81a6cd6d6cfc57d0bf73e82b5e489be2a9918a45e7ad4cd652c901",
        "timestamp": "2026-07-10T06:54:20Z",
        "trackId": "163025",
        "userId": "0xff432f81d0eb77da5973cf55e24a897882fdd3e6"
      }
    ]
  },
  "signature": "854e478baebc17eb60c5bc055e2324a66537a4c1958d7f4a4b2fe38073192eb93a3a728ecbf3f759aadc78f636a457238792b8848a7fbdd13d03f485f665521d01"
}