fixup! Fix bug with relevant changedTxs set

Author: samholmes

src/hooks/useTransactionList.ts

@@ -84,8 +84,10 @@ export function useTransactionList(wallet: EdgeCurrencyWallet, tokenId: EdgeToke
     // but just overlay the new transactions over the old ones:
     const cleanupChanged = wallet.on('transactionsChanged', txs => {
       let relevant = false
+      const existingTxidsMap = new Set<string>()
+      streamedTxs.forEach(tx => existingTxidsMap.add(tx.txid))
       for (const tx of txs) {
-        if (tx.tokenId === tokenId && streamedTxs.some(streamedTx => streamedTx.txid === tx.txid)) {
+        if (tx.tokenId === tokenId && existingTxidsMap.has(tx.txid)) {
           relevant = true
           changedTxs.set(tx.txid, tx)
         }