{
  "plays": {
    "plays": [
      {
        "city": "Guangzhou",
        "country": "China",
        "region": "Guangdong",
        "signature": "0xa7f60e7c93983d40f050455612f64c12109549fcbcb9c8a2cd573c52a590f2873120bb456d6923ad99e8f834372deb51840a84d3f334a0d1d56d70aa2f7d20f101",
        "timestamp": "2026-09-22T11:37:15Z",
        "trackId": "674084308",
        "userId": "0x28924c99822ea08bfcedde3a411308633948b349"
      }
    ]
  },
  "signature": "a6adf16d73fb01818333a4d1e94dfbf7f69a63f99e1ede3ed2c42ca300b4403745692ddc066c7fc533d6f38906a8cc1fbd3bc60e6d872c8d6961eab76cbe53c900"
}