[#wallet-MigrationData-master_key]
= xref:wallet.adoc[wallet]::xref:wallet/MigrationData.adoc[MigrationData]::master&lowbar;key
:relfileprefix: ../../
:mrdocs:

The master key derived from the legacy wallet&period;

== Synopsis

Declared in `&lt;wallet&sol;scriptpubkeyman&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:CExtKey.adoc[CExtKey] master&lowbar;key;
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#
