{
  "plays": {
    "plays": [
      {
        "city": "Songpa-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x8391bea5b7665dbb45b631a7c339ab0701662a735f2fe93d66d48cf4a5b08f1a75d3d67c6ec95413f5f568cf96e517f6efa9ff5edc88c294370f01d0a4c09d3c00",
        "timestamp": "2026-04-10T14:22:31Z",
        "trackId": "1830086911",
        "userId": "275730512"
      }
    ]
  },
  "signature": "b317b43a288ed5651970d7fdfc8d8e326557cfa18221e138fa3facaefc5fce0a6c31467f930b92f320074d3cf49efa6cd6bebf6e261b06ec6fe885c01d2b2f1e01"
}