Use the parameter "visible": When "visible" is set to true, the corresponding address and string no longer need to be transcoded. The input address must be in base58 format, the string is a visible string, and the output format is also the same. This parameter is valid for all interfaces, including solidityNode interface and FullNode interface.
Do not use the parameter "visible": When "visible" is set to false or the "visible" parameter is not set, the corresponding address and string need to be transcoded, hexString and base58check transcode demo: java / php
If the parameter format does not match the visible setting, an error will be reported.