[#PartiallySignedTransaction-tx_version]
= xref:PartiallySignedTransaction.adoc[PartiallySignedTransaction]::tx&lowbar;version
:relfileprefix: ../
:mrdocs:

The transaction version (PSBTv2)&period;

== Synopsis

Declared in `&lt;psbt&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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uint32&lowbar;t tx&lowbar;version;
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