fixup: for staking

Author: domob1812

divi/src/PoSTransactionCreator.cpp

@@ -190,7 +190,7 @@ bool PoSTransactionCreator::FindHashproof(
         nBits,
         static_cast<unsigned>(it->second->GetBlockTime()),
         it->second->GetBlockHash(),
-        COutPoint(stakeData.tx->GetHash(), stakeData.outputIndex),
+        COutPoint(wallet_.GetUtxoHash(*stakeData.tx), stakeData.outputIndex),
         stakeData.tx->vout[stakeData.outputIndex].nValue,
         chainTip->GetBlockHash());
     HashproofCreationResult hashproofResult = proofGenerator_.CreateHashproofTimestamp(stakingData,nTxNewTime);