{
  "plays": {
    "plays": [
      {
        "city": "Hsinchu",
        "country": "Taiwan",
        "region": "Hsinchu City",
        "signature": "0xdca4e4e1cfaf8af789426977f254fec64912cccd4ab4f6d8952e2abcc69591f920c8da51e68afd2eb52f98f809efd36e264743e0d1571ff47082e9b95e55fa5d01",
        "timestamp": "2026-03-29T14:26:40Z",
        "trackId": "1416721451",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "a5dfc9c55a0d5a1bca5d91362e8370031b5fc081e95e1db69fc124c4d4bc6697742de5d7152b32d16b9f2346751f0116c202fd2192da09ae21808a17b3d0ccf801"
}