{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0x6dac70aecb379828dbca4128a8f6dd10caf94c1e2e85182903417fd99e3950425e2b2523f24e6b18e2c658b4efacef202420157162fe0e1812e05744aaa5c8f800",
        "timestamp": "2026-05-18T04:06:40Z",
        "trackId": "402971257",
        "userId": "18534721"
      }
    ]
  },
  "signature": "1f44613c1fbd2faec62cc190f0b88ae4787613bd8a92fac2cb77bfc4fdb08b321a62399cada53b2f5c32d73398ba38fd1fac666d6b5a9bd76c3d0e0b502007d300"
}