{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x4fb22ac007feb0ef8c4b544c55a12eea808eaf71a2aef0ac882cf6f1964baa664636bb065b4fe9d3f22c3c0a6dd62c3bbbdfbc16b78af6a6a483ac60d0f1ef5901",
        "timestamp": "2026-05-27T21:38:46Z",
        "trackId": "1497942588",
        "userId": "230426"
      }
    ]
  },
  "signature": "6c6b6c21c4543ef64fcc7fb16ace13aa050eb261ec2aa9ffc6724a15c7e9797a4199d3a5f067c95e4b436a55185c14a43d80ad4f4f62efaf3a10afb398d94e8001"
}