{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0xc18d45cd78c65dd46d306659b640d4179fb17c0ed0c2ab2542396c33da7686e73f04700d16dcbab429202fbb2d9f078d03fc6181619fbb13aeaecaa5fce7774a01",
        "timestamp": "2026-04-02T15:19:49Z",
        "trackId": "1564345774",
        "userId": "0x65fe5bef65a0e0b0520d6bee7767ea6da7f792f6"
      }
    ]
  },
  "signature": "6a60ca5dbebc5dabc150222dc3a85290c8e3de16c6c46ad48212ddd6ff9b87667aad93cf8fa7e69f83ac757f8b23e38c57c1a1a246241790f9099c61bb51786c01"
}