{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x3ef6d8004889a91f25cfda3c97eb9366356657d14cdc084165b753220078102e45c413a6c74651539d08e4d17e7f9c66764272eb849abbf72916a4afbf854e3200",
        "timestamp": "2026-04-11T22:26:15Z",
        "trackId": "1204490973",
        "userId": "10449019"
      }
    ]
  },
  "signature": "45e37ef41ede6313edb78417f7f4a2b29f4c40b13855464336c855e214c49868613ac6aea69d039e356713ddab60d2ec7caa7a106e7a55a49802b574c25ed20f00"
}