{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0xd0ad10d761c627b11c26437f94079d18708fecce2bdb0e6156ff3105e189f0c800c79b6d21ba8a2cb7eaa923aff11f0456e97a9e8ea688448e8fc86494f93e5600",
        "timestamp": "2026-05-02T00:06:47Z",
        "trackId": "781534960",
        "userId": "230426"
      }
    ]
  },
  "signature": "604ee7b7c3c8ca5da72c9ac4ff07f52e29a804f0e0456d0ab8816a9f18f4894c6383f4ba44c891d12fed5dfa171b796a110b95e25678e88410bd544db860d35a00"
}