{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x3e6c7288f007c1d405540f882921b8fe8f3ccfc472b543a2dea885875d4afe607290dfa76f73e69862241ef200dbe09331e9cb72a78d0938e5f455d27d2f065f01",
        "timestamp": "2026-03-31T04:37:48Z",
        "trackId": "2116986004",
        "userId": "547363342"
      }
    ]
  },
  "signature": "7eb2c99cd9ddfcda49594f00a34c0f144005a735d9a2d62a205b6caf4c96799657219afab5e0479c276f247b306c79b54e9aaa5258fa1041560f0f8b25383e9201"
}