{
  "plays": {
    "plays": [
      {
        "city": "Matsuyama",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xa5905282cd01da01d37a8bac04eb0cce64ea8720779fc71e9f227667113bd6753d1ffc53866d0a96a4dd5dc8c19aeef5cd4067ed1e6a355277d635024644cfff01",
        "timestamp": "2026-08-13T00:46:51Z",
        "trackId": "556126943",
        "userId": "0xeeb73b487f8b4b23b757d9d738bfc48fd0cc2606"
      }
    ]
  },
  "signature": "bcec126f18938d7857b2640d886fc01eec76160481d0d9400aa7ecb771d2c1f714b6c1d6111e03fff2e4c00d50f49ee7c9bc0a24ee308dcbfeae1244ba2e76a800"
}