[#wallet-CKeyMetadata-2constructor-04]
= xref:wallet.adoc[wallet]::xref:wallet/CKeyMetadata.adoc[CKeyMetadata]::CKeyMetadata
:relfileprefix: ../../
:mrdocs:

Constructs metadata initialized to the null state.

== Synopsis

Declared in `<wallet/walletdb.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
CKeyMetadata();
----


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