{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0x14fedfa4cfbacbb6cc7f480a98bf0b71bd5c86c2e36bcfb59c2785c70dab34dd6f3281c7afcf1c7d3158f99fc21b76ad7e49daed739a0e51671e0cf53dfc003d00",
        "timestamp": "2026-08-22T15:15:12Z",
        "trackId": "1580455182",
        "userId": "416697656"
      }
    ]
  },
  "signature": "c30a3bae815f24f73b39e200a2a7c78cb7842c1dedfe5e3bd77e4a5e82fb5f2a5b9592dbc06405ba6c8c38522acb5ab935b50dca62a88f0410500f783deb58e100"
}