{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x5939be0e4337c797c69578c1fb485ac6cfeb08200dee18cf536258e68a756b7c3fa7e29e3ad3cef85e3143b4229c925e75152c59903e0da0439bb9e42185bf5c01",
        "timestamp": "2026-04-02T15:47:46Z",
        "trackId": "891270512",
        "userId": "0x0c32be6328578e99b6f06e0e7a6b385eb8fc13d1"
      }
    ]
  },
  "signature": "d0d4457f3772f4f615e0f3d0c37681dcedfad54dff056982fa42bb14babc51cc42ea86954bb3f8fa7c96a201fd79dc8d796ab9a926e3a4b0563039fb5e17e3d600"
}