{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x94e4a41ff54e9531cea1b4843cd488f08fa3edb476e01e1a260416474df1f796049c05f1a76a20b5d342baab0ed25eef3b920d74ad48ff6a63ad74b5d4563ef801",
        "timestamp": "2026-04-05T12:15:54Z",
        "trackId": "876811609",
        "userId": "10449019"
      }
    ]
  },
  "signature": "6f861f44e7c7fb4f45f5682e57960455b83651e500f7f113acd8c331245405cc45baa87815047cd1107eedd34c18fee98262feec4abb208325f986b7cc2a7ce900"
}