[#TxDocOptions-fee_doc]
= xref:TxDocOptions.adoc[TxDocOptions]::fee_doc
:relfileprefix: ../
:mrdocs:

Customize the fee field's description (only meaningful when fee is true)

== Synopsis

Declared in `<rpc/rawtransaction_util.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::optional<std::string> fee_doc = {};
----


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