[#ParsePrevouts]
= ParsePrevouts
:mrdocs:

Parse a prevtxs UniValue array and get the map of coins from it

== Synopsis

Declared in `<rpc/rawtransaction_util.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
ParsePrevouts(
    xref:UniValue.adoc[UniValue] const& prevTxsUnival,
    xref:FlatSigningProvider.adoc[FlatSigningProvider]* keystore,
    std::map<COutPoint, Coin>& coins);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *prevTxsUnival*
| Array of previous txns outputs that tx depends on but may not yet be in the block chain
| *keystore*
| A pointer to the temporary keystore if there is one
| *coins*
| Map of unspent outputs ‐ coins in mempool and current chain UTXO set, may be extended by previous txns outputs after call
|===


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