[#CTxMemPool-delta_info-modified_fee] = xref:CTxMemPool.adoc[CTxMemPool]::xref:CTxMemPool/delta_info.adoc[delta_info]::modified_fee :relfileprefix: ../../ :mrdocs: The modified fee (base fee + delta) of this entry. Only present if in_mempool=true. == Synopsis Declared in `<txmempool.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- std::optional<CAmount> modified_fee; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#