{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x957eb9315771d375133ac4765780615bc727eccebdcfd3f41043cdf53ab2c4942128974f5d50ec2e6592e3f3bdc9a1b6fb26dfa3096096c0c523a4d2c1acc15d01",
        "timestamp": "2026-03-30T13:02:31Z",
        "trackId": "333598761",
        "userId": "10449019"
      }
    ]
  },
  "signature": "8c8d7773151982ff1285a1c5eb5dd02b20e689d84b5367d14c9f6bf4ff88ea030df1894481d562625253199283aad6d5dded30202f40ca14d34d42e5fed3c0e101"
}