{
  "plays": {
    "plays": [
      {
        "city": "Yokohama",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x167515ca1f15b985b831f05b40a6b8262f3baba51129dcb4efe0ed35e21cf9c94dbe3b77a4997b45a734bdb314b8ac40d01759f93df3a761dfe1d87c58482a4c01",
        "timestamp": "2026-05-13T16:27:56Z",
        "trackId": "167700277",
        "userId": "218692613"
      },
      {
        "city": "Hakodate",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0x6f10e8cdd83d28c9322fcaf400683618cf23d859dc17ac737d4c4256a656b46a7fcfaa9d10db4b993e45fa45636288a8e04fcc766fc63a298a9370221ca51a8801",
        "timestamp": "2026-05-13T16:28:00Z",
        "trackId": "1594810557",
        "userId": "344720853"
      }
    ]
  },
  "signature": "335fc7c22cb56d8cbcf6bb6f49648a19f61e3c6a600704d1724433f951d4275a0bfa19c637ca37a962a3b1d81a9386a92a2f2265429867443003df83b044757c01"
}