{
  "plays": {
    "plays": [
      {
        "city": "Beijing",
        "country": "China",
        "region": "Beijing",
        "signature": "0x1fcdec275823ba00fed641e5963563ebaa5c4ddd86687bf07c1667339b98e1ed5a0c5e05f94ff3a39a9225ca9967a025995e6926fa50956e32055a5d2ce4ec2b00",
        "timestamp": "2026-11-02T22:05:28Z",
        "trackId": "538625366",
        "userId": "0xe6c00e7e8d582fd2856718a5439f1aeeb68e27e5"
      }
    ]
  },
  "signature": "5b802e0053a3258ca75ab5df452212b4dd1627969f9c71d6f794485f9ff7cb233df14cb61800de1fb57af50c5772a1d8303c71a64c1d747b1b6eb9196aaec9df00"
}