{
  "plays": {
    "plays": [
      {
        "city": "Hanoi",
        "country": "Vietnam",
        "region": "Hanoi",
        "signature": "0x6103136ccb7d9636ee9cc3b1ffdc8fd8974102177e0be2d7fa92b4d5d9ed9fa32d51b2e47edcb3f3ab121e91a2bbc3f87a5d35bcfc841a11f5e0361e82be3f3600",
        "timestamp": "2026-05-19T07:34:15Z",
        "trackId": "1483602928",
        "userId": "230757098"
      }
    ]
  },
  "signature": "6254e74c7a1129219dca73bce4acfea22a855666da683676c37620f2a5d47270193dabb07342d8d89b3813494eeb7fae10fda435962c7b96801314ea1a62f74501"
}