{
  "plays": {
    "plays": [
      {
        "city": "Beijing",
        "country": "China",
        "region": "Beijing",
        "signature": "0x85c4f19a3f602d8db7e9a8003637f1857ed52b2bb86108db35d4744b0e17181a78097556741ff5357f97154b6b936319680c55b4f3286c2cbac6579a2203fc9d01",
        "timestamp": "2026-04-16T05:42:58Z",
        "trackId": "130226672",
        "userId": "102448052"
      }
    ]
  },
  "signature": "e261c669af77853bb0fee68c61cf3a660217d886b662a8498894805bda9c9fb168c593afffb4bfe1b8eff71d061d65c2bb7a7ddc48062825a5531f775dd3d9d500"
}