static fun fromHexString(str: String): Block
(source)
Parse a hexadecimal string into a Block.
str
- The hexadecimal string to parse, which may or may not start with "0x".
IllegalArgumentException
- if str
does not correspond to a valid hexadecimal representation.
RLPException
- If there is an error decoding the block.
Return
The value corresponding to str
.