{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xb80b93899e1c657bf65a9f585aa3c7e134f0cdcf3089b82e3dc923c4cf2668dd33fc1aa7800956dabd8b1fb124ff7ce003a23ded7e6e37ebe3d34b6c16ac59ec01",
        "timestamp": "2026-04-14T10:31:25Z",
        "trackId": "809591340",
        "userId": "0xcf3f359bfde7bcafe4bc058b6dfae51abe204ab4"
      }
    ]
  },
  "signature": "ddbe99d93c6b31b6c667762bbdcc0fa9908b0f8e16bf657d470c9061e15c7a3b67455bad6ec70118eca79f17086fc3b5bb033e7261757dd4608142144dba334301"
}