[#ChainstateManager-ProcessTransaction]
= xref:ChainstateManager.adoc[ChainstateManager]::ProcessTransaction
:relfileprefix: ../
:mrdocs:

Try to add a transaction to the memory pool.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard, requires_capability(0x7f2e1bc17b68), requires_capability(0x7f2e146b5eb8), requires_capability(0x7f2e298fb288), requires_capability(0x7f2e360b89e8)]]
xref:MempoolAcceptResult.adoc[MempoolAcceptResult]
ProcessTransaction(
    xref:CTransactionRef.adoc[CTransactionRef] const& tx,
    bool test_accept = false);
----

== Return Value

a MempoolAcceptResult indicating whether the transaction was accepted or rejected.

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *tx* [in]
| The transaction to submit for mempool acceptance.
| *test_accept* [in]
| When true, run validation checks but don't submit to mempool.
|===


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