{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x36f17387eda07328e73409dccadd57601e1857fbebe1b49305bf36d554fd660a65f2939f7e809efded045a941a827ed5b6cce16350074f7b984f948a35edc02600",
        "timestamp": "2026-04-25T20:55:52Z",
        "trackId": "446015",
        "userId": "230426"
      }
    ]
  },
  "signature": "8d6cf04827ddae022cfbba1630f5d8d8c9d84c0608d881312d541feb8a57ef49515803f6f03372a07c4b2859e34a517292fe9c96bea0d60835cea62092c6af7f01"
}