diff --git a/src/components/pages/evm/address/index.tsx b/src/components/pages/evm/address/index.tsx
index 0ef43b3..90c637f 100644
--- a/src/components/pages/evm/address/index.tsx
+++ b/src/components/pages/evm/address/index.tsx
@@ -69,7 +69,7 @@ export default function Address() {
       return;
     }
 
-    const mainnetRpcUrls = rpcUrls[1];
+    const mainnetRpcUrls = rpcUrls["eip155:1"];
     if (!mainnetRpcUrls || mainnetRpcUrls.length === 0) {
       setEnsError(t("noRPCForEnsResolution"));
       setEnsResolving(false);
diff --git a/src/components/pages/evm/address/shared/TransactionHistory.tsx b/src/components/pages/evm/address/shared/TransactionHistory.tsx
index cffa9e5..e8a5bf4 100644
--- a/src/components/pages/evm/address/shared/TransactionHistory.tsx
+++ b/src/components/pages/evm/address/shared/TransactionHistory.tsx
@@ -230,8 +230,8 @@ const TransactionHistory: React.FC<TransactionHistoryProps> = ({
           return;
         }
 
-        searchToBlockRef.current = range.fromBlock;
         loadMoreFromBlockRef.current = undefined;
+        searchToBlockRef.current = undefined;
         isAutoSearchRef.current = true;
         setAutoSearchPending(false);
         setSearchLimit(5);
@@ -596,6 +596,8 @@ const TransactionHistory: React.FC<TransactionHistoryProps> = ({
                   <span className="table-status-badge table-status-success">✓ Success</span>
                 ) : tx.receipt?.status === "0x0" || tx.receipt?.status === "0" ? (
                   <span className="table-status-badge table-status-failed">✗ Failed</span>
+                ) : tx.blockNumber && parseInt(tx.blockNumber, 16) > 0 ? (
+                  <span className="table-status-badge table-status-confirmed">Confirmed</span>
                 ) : (
                   <span className="table-status-badge table-status-pending">⏳ Pending</span>
                 )}
diff --git a/src/hooks/useENS.ts b/src/hooks/useENS.ts
index efcc7c5..e0c47b9 100644
--- a/src/hooks/useENS.ts
+++ b/src/hooks/useENS.ts
@@ -40,7 +40,7 @@ export function useENS(
   const isMainnet = chainId === 1;
 
   // Always use mainnet RPC for ENS resolution
-  const mainnetRpcUrls = rpcUrls[1];
+  const mainnetRpcUrls = rpcUrls["eip155:1"];
 
   // Memoize ENSService instance to avoid recreating on every render
   const ensService = useMemo(() => {
@@ -140,7 +140,7 @@ export function useENSResolve(ensName: string | undefined): {
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState<string | null>(null);
 
-  const mainnetRpcUrls = rpcUrls[1];
+  const mainnetRpcUrls = rpcUrls["eip155:1"];
 
   // Memoize ENSService instance
   const ensService = useMemo(() => {
diff --git a/src/hooks/useSearch.ts b/src/hooks/useSearch.ts
index ac6964f..280cc01 100644
--- a/src/hooks/useSearch.ts
+++ b/src/hooks/useSearch.ts
@@ -36,7 +36,7 @@ export function useSearch(): UseSearchResult {
   // Return the slug as networkId for backward compatibility
   const networkId = resolvedNetwork ? networkSlug : undefined;
 
-  const mainnetRpcUrls = rpcUrls[1];
+  const mainnetRpcUrls = rpcUrls["eip155:1"];
 
   // Memoize ENSService instance
   const ensService = useMemo(() => {
diff --git a/src/services/AddressTransactionSearch.ts b/src/services/AddressTransactionSearch.ts
index 9cb528e..f549f84 100644
--- a/src/services/AddressTransactionSearch.ts
+++ b/src/services/AddressTransactionSearch.ts
@@ -80,11 +80,25 @@ type TransactionFoundCallback = (
 ) => void;
 
 /**
- * Extract data from strategy result, handling both fallback and parallel modes
+ * Extract data from strategy result, handling both fallback and parallel modes.
+ * In parallel mode, StrategyResult.data is an array of RPCProviderResponse objects.
+ * We find the first successful response and return its inner data.
  */
 function extractData<T>(data: T | T[] | null | undefined): T | null {
   if (data === null || data === undefined) return null;
-  if (Array.isArray(data)) return data[0] ?? null;
+  if (Array.isArray(data)) {
+    const firstItem = data[0];
+    // Parallel strategy wraps results in RPCProviderResponse objects
+    if (firstItem && typeof firstItem === "object" && "url" in firstItem && "status" in firstItem) {
+      // biome-ignore lint/suspicious/noExplicitAny: Provider response shape is dynamic
+      const successful = (data as any[]).find(
+        // biome-ignore lint/suspicious/noExplicitAny: Provider response shape is dynamic
+        (r: any) => r.status === "success" && r.data !== undefined,
+      );
+      return successful ? (successful.data as T) : null;
+    }
+    return firstItem ?? null;
+  }
   return data;
 }
 
diff --git a/src/styles/tables.css b/src/styles/tables.css
index f70aa10..773df1e 100644
--- a/src/styles/tables.css
+++ b/src/styles/tables.css
@@ -158,6 +158,11 @@
 	color: var(--badge-warning-text);
 }
 
+.table-status-confirmed {
+	background: var(--overlay-light-5);
+	color: var(--text-secondary);
+}
+
 /* Address Display Tables */
 .address-table-container {
 	overflow-x: auto;