{
  "plays": {
    "plays": [
      {
        "country": "Japan",
        "signature": "0x6b89d5afe3ca62fbf55f00468eab68efadb5345a8550f760c891942517e9f1d21a6612f4c846213f311a16378c024e309c277a8436c9c5b5124bc474dc7bc5a901",
        "timestamp": "2026-05-19T09:18:14Z",
        "trackId": "36000718",
        "userId": "0xcbb0ce7481685587b0988195ff0cd6aa1a701657"
      }
    ]
  },
  "signature": "2f890caaae5f7100fae06b47c90782eabd6bca8945c5898a3e8cf4e5d77d2fdc4d2044c54182fbd8e314d20266426ea6f1a3c2716b3b9f4e2ebc6a9d71afa87401"
}