I know that we parse a transaction in bytes. So there are 2 quesions that I search for the answers of:
1- Can VarInt field -that gives the number of inputs in a transaction- be more than 2 hex digits(2 Hex = 8 bits = 1 byte)? I am asking this to be sure that it is not fixed size. We know that 2^8 = max 256 and I am pretty sure that there can be more than 256 inputs in a tx.