{
  "plays": {
    "plays": [
      {
        "city": "Kyoto",
        "country": "Japan",
        "region": "Kyoto",
        "signature": "0x73c67cfb821ef0690cb85b340b2035f14e0ffe3526be9e9cb44e7fc5e03fac0740d4c68ab0a1787a05bbde4740bc1d1fe6bfcc41a9afc91419391b7c6bdf308d00",
        "timestamp": "2026-06-12T03:10:48Z",
        "trackId": "1257841629",
        "userId": "564931800"
      }
    ]
  },
  "signature": "e44382f5afe57174a00c49b62ecba3bdf7c5e02b52d2049b67d0f30aa9c8ac1f5e7090d5d964aa753507c26aadcf71baca2d8e5dff51c7c0808aafbb61ae42fd01"
}