{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x5d165e06585dc8b323fcfe151690c7aa67b0ff8eadb13e1c53706d1c7cd664cf4cd1a5865eae417d93ec3d93768b3b3c0a7e0d651c4cd2e968abec9afa97e07900",
        "timestamp": "2026-08-08T16:29:03Z",
        "trackId": "528626",
        "userId": "0x780641e157621621658f118375dc1b36ea514d46"
      }
    ]
  },
  "signature": "3f7fa4914cfb50226706a9eb55342d1fd504a0d568ae2e4fb22bbaa157bdc7745e03d7010c6ef54529188d9f385508afa39659ac8b35b04046ee630fe1c4397401"
}