{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0xd457d8d6805dcd8f7d5656635d68c624776709d1ea4154afb32f0d9be6a7bb9477b01b0cddf2db3f24b4e317158efade9224f74aa6385390e45ee5aba3eaad6a00",
        "timestamp": "2026-04-18T23:06:50Z",
        "trackId": "1834693671",
        "userId": "178077512"
      }
    ]
  },
  "signature": "0839c91dc659319c6df729bca6c11ac44f38caf21c3ad42efa8b731efdc2745a7be2b2644cd1cd3b3183ead9407585a5e7f3d4695adcaf92ddcaced22a83dffc00"
}