Update routes.py

Author: Pymmdrza

app/routes.py

@@ -16,10 +16,10 @@
 from app.utils.exports import export_to_json, export_to_csv, format_transaction_data, format_address_data
 
 # Initialize transaction queue
-latest_transactions = queue.Queue(maxsize=100)  # Keep last 100 transactions
+latest_transactions = queue.Queue(maxsize=20)  # Keep last 20 transactions
 
 def handle_new_transaction(tx):
-    if len(latest_transactions) >= 30:
+    if latest_transactions.full():
         latest_transactions.get()  # Remove oldest transaction if queue is full
     latest_transactions.put(tx)