i use API wss://sfstream.binance.cc//ws/bnbusdt@trade.
I got some response messages：
[size=122 hex=1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b33437d4510a411131b3d0512a06aa77f2730a0d760901ea2801ca…]
the hex:
1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b33437d4510a411131b3d0512a06aa77f2730a0d760901ea2801ca1b590295181b9aeb281500e58ccc4df50c2c2d817285409e819e993190190164fa3a0679bb82f4e42a59a525e614a7d60200f6d1c1747d000000
others:
get message type is byte
[size=121 hex=1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b33437d7510a411531d5512a06aa77f2730a0d760901ea2801ca1b…]
1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b33437d7510a411531d5512a06aa77f2730a0d760901ea2801ca1b590295181b5ae8281500e58ccc4df50c2c2d817285409e819ea90190190164fa3a0679bb82f4e42a59a525e614a7d602009731b53c7d000000
get message type is byte
[size=120 hex=1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b334b7d4510a411531d5512a06aa77f2730a0d760901ea2801ca1b…]
1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b334b7d4510a411531d5512a06aa77f2730a0d760901ea2801ca1b590295181b02551700e58ccc4df50c2c2d817285409e819e850190190164fa3a0679bb82f4e42a59a525e614a7d60200f2d9ce947d000000
get message type is byte
[size=121 hex=1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b3b434d5510a411531d6512a06aa77f2730a0d760901ea2801ca1b…]
1f8b0800000000000000ab564a55b2522a294a4c4955d2517255b23234333435363530b134b3b434d5510a411531d6512a06aa77f2730a0d760901ea2801ca1b590295181b19e8281500e58ccc4df50c0d0d817285409e819eb90190190164fa3a0679bb82f4e42a59a525e614a7d60200b789e7127d000000
so,i want to konw what this.
That’s my problem。