Get latest trade prints for a symbol.
/v1/market/trades
BTCUSDT, ETHUSDT, ADAUSDT
US Stocks: AAPL.US, TSLA.US, MSFT.US
HK Stocks: 700.HK, 9988.HK, 3690.HK
Trading symbol
"BTCUSDT"
Number of trades (default 50, max 200)
1 <= x <= 200100