[#wallet-CWalletTx-m_replaces_txid]
= xref:wallet.adoc[wallet]::xref:wallet/CWalletTx.adoc[CWalletTx]::m_replaces_txid
:relfileprefix: ../../
:mrdocs:

Txid of the transaction this one replaces, if any.

== Synopsis

Declared in `<wallet/transaction.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::optional<Txid> m_replaces_txid;
----


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