{
  "plays": {
    "plays": [
      {
        "city": "Cheonan",
        "country": "South Korea",
        "region": "Chungcheongnam-do",
        "signature": "0xf92371d2752ef4b90aba8372e5d8e9d53ce68f5bbfd485b610ae2f57c9885a4923c3dd4f070cf89cfe2f45cc60633e4e3b399f0998f3036f90653feac75611df00",
        "timestamp": "2026-10-18T04:33:25Z",
        "trackId": "249694",
        "userId": "0x292b0d5987a7de879909c48a54f0853c211da5f3"
      }
    ]
  },
  "signature": "fec6c9517c2c65570ec6770a6d48341f7c95cdcea49534c98e8a65ece858b5e875f0edfa029fae31c35179e18480ac3322954cff28dfa7b68c64e86443dcd44c00"
}