{
  "plays": {
    "plays": [
      {
        "city": "Guangzhou",
        "country": "China",
        "region": "Guangdong",
        "signature": "0xeac3009ede88e79d1964781ef2eb62d6bf237ae1739bf66b4ad04b4de2f2b9af3380763de5e3127b6bb668567bf4fd5e5c412eb76d4408334d2cdf45f67e608300",
        "timestamp": "2026-08-14T04:54:17Z",
        "trackId": "1616803485",
        "userId": "0x2dfc8152ef49e91b83638ad2bd0d2f9efc6f65b5"
      }
    ]
  },
  "signature": "1fbea3ca9c5d6e28477b7fa8d66b3bfd4fbb2e631c36a71dfa6b80e7e4fb512e3adb5f80715c70365570afbac06d5a472a27c1acf5d4fdf5d0df8615eb2f837400"
}