uint32- a 32 bit unsigned integer
uint64- a 64 bit unsigned integer.
string- a string .
byte- a blob of data in slice of bytes. Can represent address and hashes too.
bool- a bit of data.
*big.Int- Go type that is used for very large integers up to 256 bit (referred sometimes as uint256)
byte- a fixed size array of 20 bytes. This is very useful to represent addresses in cryptography.
byte- a fixed size array of 32 bytes. This is very useful for signatures and hashes in cryptography.
uint32- a slice of 32 bit unsigned integers
uint64- a slice of 64 bit unsigned integers
string- a slice of strings
byte- a slice of blobs of data.
bool- a slice of bits of data.
*big.Int- a slice of very large integers.
byte- a slice of arrays of 20 bytes.
byte- a slice of arrays of 32 bytes.