{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x85e83d7aabb7c5e315351b8f719bcf16d289c54c416073aa9e2919ebc5f62855675c8a205e8935abeabae6bbb2a0690af0e6b4dcedfe201bd8cd6e61708dd28000",
        "timestamp": "2026-05-01T23:07:05Z",
        "trackId": "513008821",
        "userId": "10449019"
      }
    ]
  },
  "signature": "82de981aedaee030fa3b2174b484346d1936475b9ac5c06159bc26b3de83facb205a934da5eac9832b4e5dcce11a082882b89201c2bc2c0da6e13deb497e09ed01"
}