{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0xad4d86ed6434fa64a6c1edecefd703105d48e016f1101102d76e2e794a8b1fba0d51fce8c42bca9a02605311391beb569936c05284e4b5eabbeaf955cde9e8b801",
        "timestamp": "2026-04-18T09:03:29Z",
        "trackId": "1709364431",
        "userId": "136281578"
      }
    ]
  },
  "signature": "28fe4285395952f843bd994241efb11df36219ac40e6bfc11144caedcda9135c0797d08af2ba1789503cefddcc44c54e81a48aabf0e3e9a92e00fd2a2b1b8c4600"
}