{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0xb0e2ff50191fe1deb2a5b2294a41aa81461ebad6ce20be25dd902a413c26b4eb3f360f6a6083468ed0c89f60e2dda50dfa9defd0eec2995d29def5cae19e6a4300",
        "timestamp": "2026-05-07T21:24:15Z",
        "trackId": "2113171737",
        "userId": "230426"
      }
    ]
  },
  "signature": "0754e486379365ea8c953b376548c9bf79733e6c4fbf7948df001791ea62e1410e3acb3fc171a264075ff3130789f73d006cf9b6c81776ed94fb646f47ac183400"
}