{
  "plays": {
    "plays": [
      {
        "city": "Hefei",
        "country": "China",
        "region": "Anhui",
        "signature": "0x7f64fc17baa2991e909f5ef3ddb2d49bd198cfc31739d77f055860d98e26a9c042d27ebe95797e721a6e4076cf68711f3356557c8490554fce0ee07132e5792200",
        "timestamp": "2026-10-05T00:37:48Z",
        "trackId": "1488891593",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "077f99ae8ea0659ee6446a0960ab1e70c43988854ab51b0c436d024d07ee6f792282c5b56132ce33cfbe0c7cd658e0f5465f00270859024f429fbedb75ba235600"
}