{
  "plays": {
    "plays": [
      {
        "country": "Japan",
        "signature": "0xeccf1b184800ac5d3d5a690dc84b5f98f590c2850388f14e8de5a30b69806baf487b7ae4a06a76b5a6341388bd93a5e563b9b46dc65dd98979f15cc1a808d61600",
        "timestamp": "2026-06-02T17:03:04Z",
        "trackId": "674269463",
        "userId": "132716648"
      }
    ]
  },
  "signature": "89c7e844599f6b6fd34dd87f6ff0a4dbcac3112bb8c7beb0e2579dc98c5229c46e594bd0a664705df5de5c13ed23e198052e7b1e84142e354a37d55741b6ac2400"
}