[#node-TxDownloadManager-MempoolRejectedTx]
= xref:node.adoc[node]::xref:node/TxDownloadManager.adoc[TxDownloadManager]::MempoolRejectedTx
:relfileprefix: ../../
:mrdocs:

Respond to transaction rejected from mempool

== Synopsis

Declared in `<node/txdownloadman.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:node/RejectedTxTodo.adoc[RejectedTxTodo]
MempoolRejectedTx(
    xref:CTransactionRef.adoc[CTransactionRef] const& ptx,
    xref:TxValidationState.adoc[TxValidationState] const& state,
    xref:NodeId-08.adoc[NodeId] nodeid,
    bool first_time_failure);
----

== Return Value

Follow‐up actions to take, such as parents to request or a package to validate.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ptx*
| The rejected transaction.
| *state*
| Validation state describing why the transaction was rejected.
| *nodeid*
| The peer that provided the transaction.
| *first_time_failure*
| Whether this is the first failure for this transaction.
|===


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