[#MempoolAcceptResult-ResultType]
= xref:MempoolAcceptResult.adoc[MempoolAcceptResult]::ResultType
:relfileprefix: ../
:mrdocs:

Used to indicate the results of mempool validation.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
enum class ResultType : int;
----

== Members

[cols="1,4"]
|===
| Name| Description
| `VALID` 
| Fully validated, valid.
| `INVALID` 
| Invalid.
| `MEMPOOL_ENTRY` 
| Valid, transaction was already in the mempool.
| `DIFFERENT_WITNESS` 
| Not validated. A same‐txid‐different‐witness tx (see m_other_wtxid) already exists in the mempool and was not replaced.
|===



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