{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x1cc65804c209455113fe714611b0fec9f33ed6ec53119f754bf5cf0250e5ab874740aad72f80f3099337662cd17bb05ce67e60488a22661da861f35b70b2245301",
        "timestamp": "2026-05-24T21:55:12Z",
        "trackId": "1785481390",
        "userId": "230426"
      }
    ]
  },
  "signature": "ddf30812ccca80f9148316c9410f032404b4d1d19f7e72e8cb06f1dbc977a908578d4b207f67610c3cf2e855092d28d06223e46b8b53011bd47d4e3179cface001"
}