{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x68c6042749ebbc9995f743c23911f4b8a0b65b8437a661390ab6008d9619787c1b6e0cfd789b0c506bae9b7aff154f6ad74fb3a106a3202d81f9b928de136b8b00",
        "timestamp": "2026-04-18T17:47:23Z",
        "trackId": "519522634",
        "userId": "10449019"
      }
    ]
  },
  "signature": "ed0e53adb6ca1cce5dfeb51734d780699fe532d7d409b3f3d7b746774821c5516d9515b04c42147dfb9020cc653fa3669306608da0e770724a19601710f9657000"
}