{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x36b2b35e13f476b6074a60158de08b4868be9149b2aa08d666e8cfcf135ac62546c1110066e821f519b69f573c9e527e69ea2ae20363c8cb290229f56f75952801",
        "timestamp": "2026-10-18T03:14:31Z",
        "trackId": "1685880217",
        "userId": "0x3d0dd2cd46c2658d228769f4a394662946a28987"
      }
    ]
  },
  "signature": "90f388487721f99968d1bdd665f072e187e85fc144de5c9a1d0087f5def9b1f53749f4b189aa64a28cde5ec450a3e460c114ddfa68f40daf536df6c58ce8c6fc00"
}