{
  "plays": {
    "plays": [
      {
        "city": "Baoding",
        "country": "China",
        "region": "Hebei",
        "signature": "0x6e81bd38fcf7cfa975a2b534e1025056acb7d96891afc5ed899c889f7b192fed1307380061a1ab9db85875b0bd168ab9248028dcf336267e80fb40402c113c7b00",
        "timestamp": "2026-10-21T20:43:22Z",
        "trackId": "1893536419",
        "userId": "0x2e9e7a4e35c3136fb651a0dbf8f91c9f5c27bbf7"
      }
    ]
  },
  "signature": "38712cf1b7e5c5f430a0eeca165e911af6532b9ad3f8ea93f02c7ffffe329fd1215127ca8531a435bdf356558d141325c854a93eb6b880be083992e56a60f66000"
}