{
  "plays": {
    "plays": [
      {
        "city": "Jinan",
        "country": "China",
        "region": "Shandong",
        "signature": "0xcaed5ee678a63270a1cfbdc6ed23140357f9ed298abf063323686e467fd41cf3389309940279e013960ea00d5ce74eeada972701475d60b32a5462926f677de600",
        "timestamp": "2026-10-18T08:37:06Z",
        "trackId": "402007080",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "745661a7d6ae82c257d5007186da8df9bd9d45f88fff24f49cf0eca845cd1a42344ce9d03ad55b71fb426a2e74856f7ddae72b605ee6c99605e812a0bc6d0c1501"
}