{
  "plays": {
    "plays": [
      {
        "city": "Kakegawa",
        "country": "Japan",
        "region": "Shizuoka",
        "signature": "0xf3908a41d9ed4bf3254b21288800b37e960a7124ec84f61bad657b8f9f8113025d26a8ebb79e0f97a1e10f414c7c795e73feb1ba63a3fff07769afd1a9e8143f01",
        "timestamp": "2026-08-07T15:36:01Z",
        "trackId": "1777180750",
        "userId": "0x742da6cac2782fea961bb7b9150a048f5167d1e1"
      }
    ]
  },
  "signature": "e8892456aae08c6b7b0eb887f6fffd069a07ed506f1909152c510b8a8c77769e671cc0ea2930a70024f1b771d5f0cb70a6b4d885430e23fe03521f560c43184e00"
}