{
  "plays": {
    "plays": [
      {
        "country": "Japan",
        "signature": "0xe2fb3944f17630424444161d23bbe5a0e3dc7a57b9691c10c586c64a82ad75507f090d1b04ba02b4d87668e2a9b194e3711f7b4916d4d0e160f74ac20f08f0f900",
        "timestamp": "2026-05-20T07:37:00Z",
        "trackId": "1261968074",
        "userId": "0x10ff8197f2e94ef880d940d2414e0a14983c3bfe"
      }
    ]
  },
  "signature": "bac5648a73682235535d46dcb70b49848ba0697a1acaa6fb73d09263c7283ca41c0c342ec1860f09a05f4564cc3ecd4c2d80120486db99e35752c4803aca17b601"
}