{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xa8012b410a650c5fc47b6e8ea25c91931f58b34542062ca2d3e5fa82acc65a6e7971ee294cfd7e54ac389972ef2aeb12d8b0d47c4ba0b5b0afeb3ee1ebc719c500",
        "timestamp": "2026-05-07T21:16:53Z",
        "trackId": "271680957",
        "userId": "10449019"
      }
    ]
  },
  "signature": "b0b685e62dd522b35af721416945c8c88e138d4b4d7be01606a754baf40f5ed3761c4a7f4cca5e62de112f2e1833a505003c06d4d2cb1df0d458ff60d65472be01"
}