{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0x68dabfb08d3628d1dabfbb3dd4c0b0800bc24970c1d525bd68a9180aefde07b35b38cdadb1eefa35a6bf698b0286a7f7b7abdd7a07a10bd400658684b09aeda901",
        "timestamp": "2026-04-28T12:00:13Z",
        "trackId": "181552515",
        "userId": "0x68a4bd6b4177ffb025af9844cbe4fe31348aee1d"
      }
    ]
  },
  "signature": "3a6218d62a12bfd2a66782776952f5d1ab7f1bf5a9f3080b86e436fb994e7a13525c46ddcd6443e85c5c6c4fbb1e81a8bc41dafc0567721cce55c393c8e54a1e01"
}