{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x6ad21272b5dacf8790fcead3c16a129ea9e5faf7036549889d0664c111804b4a6e554012408227602f36deba5a4b8cb8f409e6d65ccfc1d682a29436e557828301",
        "timestamp": "2026-04-11T13:42:27Z",
        "trackId": "1877941362",
        "userId": "10449019"
      }
    ]
  },
  "signature": "7822e13954a0e0a3a4a29e76f6d8eb54dac0072456d3a8814cdc1830329364117094e33ddda2b4d72ed6e2168969b99dbc3331de6020fcf3b7585b39e240c7d100"
}