def get_signing_address(hash: Union[bytes, str], v: int, r: int, s: int) -> str:
        """
        :return: checksum encoded address starting by 0x, for example `0x568c93675A8dEb121700A6FAdDdfE7DFAb66Ae4A`
        :rtype: str
        """
        encoded_64_address = ecrecover_to_pub(hash, v, r, s)
        address_bytes = sha3(encoded_64_address)[-20:]
        return checksum_encode(address_bytes)
:return: checksum encoded address starting by 0x, for example `0x568c93675A8dEb121700A6FAdDdfE7DFAb66Ae4A`
        :rtype: str