{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x044ba004d94a9f60c5ea00116e1c6d39fa5964d248f3228a9c853c66c00e74ca56da2df2a07ef1ca94222d03b67ddfad50b1f4848d59912b3dcee63e8ce11fb301",
        "timestamp": "2026-04-28T21:38:06Z",
        "trackId": "1057024",
        "userId": "230426"
      }
    ]
  },
  "signature": "cce98a9cf8a2b4c8e83da938363df745682cb81524e3dfdd278bbccb97a947b956cb6f5eb9430c7cb9604126b1d8a1e4f6b1ef47aca4341a8108906747e8062d01"
}