{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x81ab60a5ec01d96476c630aa67ecd771b4a89e618635ff5211154b80a03488d2554535985531d704e57522ab811923525b37bd14890afe570c85a4ede269e62e00",
        "timestamp": "2026-05-02T03:36:03Z",
        "trackId": "1455978009",
        "userId": "10449019"
      }
    ]
  },
  "signature": "524b1e54f0f308f1c67c96f3f7491d2037dbc601c59ca03ae93119970b1e242b731af260ad10eb2b3ba4285fdc47ae8340a4b103fc90127527f56633fbfa45a100"
}