{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xba37285a7535a20140b83c0eaf769df3a093b0652c59cdd8b97b357a6bfd3a972b2fc20e6c17150be4fb29e640b1e1e0d7c021a085ff594f4f850631267f3f6900",
        "timestamp": "2026-04-24T21:18:53Z",
        "trackId": "600168370",
        "userId": "10449019"
      }
    ]
  },
  "signature": "3aa8fe5129f2898975d0ad1fd2a821914da8fb5fea4f5c65ed93b4006da61c892ffdbd87ce19298fde6c15ee74bb8d13288e247de83bbadd5605c6c30ac5fbb901"
}