{
  "plays": {
    "plays": [
      {
        "country": "Japan",
        "signature": "0x18873a4321ea47ffb4d61a9c21264ce4fbcab67ed378812e0651de8c57046b06281e890245afb5b555859f0a78facffdf09e60d2a08c42ef5333808909b0f25900",
        "timestamp": "2026-05-19T08:36:42Z",
        "trackId": "36000718",
        "userId": "0xcbb0ce7481685587b0988195ff0cd6aa1a701657"
      }
    ]
  },
  "signature": "c4e6a8ac2ee892da2a074d61f8d1b5b9a4adbaaa0c9dd7f5dfd1f170dbdeffa70a58eed4844d2fb2feb10391859c97038eda8560438b7f18ce4057d2dfabfdc401"
}