[#TransactionSerParams-allow_witness]
= xref:TransactionSerParams.adoc[TransactionSerParams]::allow_witness
:relfileprefix: ../
:mrdocs:

Whether witness data is serialized and expected during unserialization.

== Synopsis

Declared in `<primitives/transaction.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool const allow_witness;
----


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