{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xc884cbcf31623ccdf0d9dadecd9a200fede9b14de64847d753dda9ceec1905c464770fbce35234c592b4b2c4b7850c83434b225c8366469e825b3d14eeb9584500",
        "timestamp": "2026-04-08T21:30:55Z",
        "trackId": "606155370",
        "userId": "10449019"
      }
    ]
  },
  "signature": "3b4accf1b6c5ddb00455759ffdbda887ccfd4a0c7a73cae621e9fab61dadd76c501f463977cd58a18d524371d4870e5f9de598a8f12e215e1beb71b467fe54fc01"
}