{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x5bb601b74e7713fab96061fda5e7baeb73b22621ec0f900a2cd27e7d933b8f1d361117d383eab73a573d1598d92c6807cd7fea796be1ab3bedf9caf8cffdb70200",
        "timestamp": "2026-06-12T03:04:42Z",
        "trackId": "1215738794",
        "userId": "230426"
      }
    ]
  },
  "signature": "c06c2bede3f894fa2cf99eebe515fe778acb0ea04d109cc04e8d4db21122e7bb16e41e9a23dd00822eb850a3ad7b05cbcef8a0f709b7a6b78d7f7181cc3613b500"
}