{
  "plays": {
    "plays": [
      {
        "city": "Fujikubo",
        "country": "Japan",
        "region": "Saitama",
        "signature": "0x6c324e9c02e791665e3f2f287e8e91eb93fc472207d0d18069de6aa1b43b0c141b7acec33a9d2ec1e81518b4dea9a527f7ecd331ed974394c5a37d2f56a981e800",
        "timestamp": "2026-04-06T09:38:46Z",
        "trackId": "196661941",
        "userId": "0x8162684b7a004af41de09bfd3be6ef53d64158f5"
      }
    ]
  },
  "signature": "a49036cee5c766f5d4d10dfd7b39457f16c3b048107ca4e928aafa39dcaa3f104f3388706a51f634c199db37def05ba13b53efd1a1935a5e23763cfe7979195400"
}