{
  "plays": {
    "plays": [
      {
        "city": "Mobara",
        "country": "Japan",
        "region": "Chiba",
        "signature": "0x664a6d1f7e8f136f03de926b8a525d48687fb93736a1a0c4ad8227fa2125ee8e4bca480ccc24e2afa39b4fefa91a8335084cc0b4c39aeb1d8a17d90b7202d85d01",
        "timestamp": "2026-05-16T06:43:02Z",
        "trackId": "594044362",
        "userId": "924843612"
      }
    ]
  },
  "signature": "e60f9466c6fb819efaf93a6207ced50e77ddd5eea11fcd9e18b1f68091e7db7445e97207c7cfcbf0fc1cfea98379e7dfb0f45ecf148519ba6ed802954bd2f3f300"
}