{
  "plays": {
    "plays": [
      {
        "city": "Tatebayashi",
        "country": "Japan",
        "region": "Gunma",
        "signature": "0x21cca5da2c5d13f79a86daddc8d76d6154627beaa8df84b89a88dcd8c3fa92da011dbb8853a270c37d8902568f3145771d7e405c094156627e50075285e14b3301",
        "timestamp": "2026-05-08T21:30:13Z",
        "trackId": "1682990839",
        "userId": "230426"
      }
    ]
  },
  "signature": "78000c80d46fe615e2aa02238d1a4c8a3d9d5eb7185e17c0c00224d58eee4edd69bced6a5c91a0215cd3eee583d7b43f8dfb5ea459323743d25ee326acd22a8400"
}