[#node-BlockCreateOptions-print_modified_fee]
= xref:node.adoc[node]::xref:node/BlockCreateOptions.adoc[BlockCreateOptions]::print_modified_fee
:relfileprefix: ../../
:mrdocs:

Whether to log the fee rate of each transaction when it is added to the block template. Providing a value overrides the ‐printpriority startup setting.

== Synopsis

Declared in `<node/mining_types.h>`

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