{
  "plays": {
    "plays": [
      {
        "city": "Taichung",
        "country": "Taiwan",
        "region": "Taichung City",
        "signature": "0xf82da9a41c06a97c2ef404ff4e2e1ab80e47eac08f74fdafcb44ce91b7c8b3895a922c032f3faf13b7b0ea2c643ec38f649743c03335f1eeecb45942e101e83001",
        "timestamp": "2026-04-20T05:17:57Z",
        "trackId": "1009808",
        "userId": "0x3faf77e0307a3f5d552125e8791e289a575d0520"
      }
    ]
  },
  "signature": "e03a39011a21609f2b740b4175c8871388a7fe016fae75b99e261dff4881a430494cc9fd18d21f2d91e34eef22f38425e39c384245f423c7e4ef219fd1f1627f00"
}