[validation/rpc] cache + use vsize calculated in PreChecks

This is not only cleaner but also helps make sure we are always using
the virtual size measure that includes the sigop weight heuristic (which
is the vsize the mempool would return).

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 483717aa7a..fd18d4c96d 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -977,7 +977,7 @@ static RPCHelpMan testmempoolaccept()
         if (tx_result.m_result_type == MempoolAcceptResult::ResultType::VALID) {
             const CAmount fee = tx_result.m_base_fees.value();
             // Check that fee does not exceed maximum fee
-            const int64_t virtual_size = GetVirtualTransactionSize(*tx);
+            const int64_t virtual_size = tx_result.m_vsize.value();
             const CAmount max_raw_tx_fee = max_raw_tx_fee_rate.GetFee(virtual_size);
             if (max_raw_tx_fee && fee > max_raw_tx_fee) {
                 result_inner.pushKV("allowed", false);