{
  "plays": {
    "plays": [
      {
        "city": "Fukushima",
        "country": "Japan",
        "region": "Fukushima",
        "signature": "0xd964ceb34cde41d115d9f49ad1a4271552c2593763cf1001bbc903c590bb850136037e42ef82eccce44892e376bd914f21868fb6c07e9d5eaa73afe88769228801",
        "timestamp": "2026-04-18T14:38:12Z",
        "trackId": "375771",
        "userId": "16051"
      }
    ]
  },
  "signature": "04e4d73cd8a889f5c9e54651960e0082590a4b0f82fe3c50d22d92e398f0f7a1737dda2c630e3808cb18d2ed98bca473653619f60e78fc5720ab50bbec20537501"
}