{
  "plays": {
    "plays": [
      {
        "city": "Kuzumotochō",
        "country": "Japan",
        "region": "Nara",
        "signature": "0x8f9fde135afcb5c680fd26bdfebd6faf4c01afb0e204d4867b0d5138ce3c285e2f76bc3487208afa934e233e4a71cc285f95b57dde20a82ff4f778e7ff69b27d01",
        "timestamp": "2026-05-18T05:48:45Z",
        "trackId": "672214",
        "userId": "19244037"
      }
    ]
  },
  "signature": "d9226bbf0706909aafd1ed4d40b321a5e33401b50b4f079971b871cb6adc588c4d0056df12f0c0e0c7a4146d6fe404b1dd98821c2860fb99e79527208177074601"
}