{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0xef0b7f528cb48f92e223720e749869b68965f9f4fa4ac49f15e38261826df9863f6b0708bee100366717f6a389ec46d8d645112fbb59707388096477ec23a3c500",
        "timestamp": "2026-05-17T19:02:36Z",
        "trackId": "1270442221",
        "userId": "109198497"
      }
    ]
  },
  "signature": "fb43d2528d2fe30bf819fce0f228639f4121b26ff6b7eb0b495fe20d337b8c23475341c91fe35fc28780a38c505428df814fc21531ed3aa9781da1e5de8eddfb01"
}