diff --git a/pybtc/connector.py b/pybtc/connector.py
index db112d1..d6c28d1 100644
--- a/pybtc/connector.py
+++ b/pybtc/connector.py
@@ -592,8 +592,8 @@ class Connector:
                 if not tx["coinbase"]:
                     if block_height is not None:
                         await self.wait_block_dependences(tx)
-                    # if self.utxo:
-                    #     stxo = await self.get_stxo(tx, block_height, block_index)
+                    if self.utxo:
+                        stxo = await self.get_stxo(tx, block_height, block_index)
 
                 if self.tx_handler and  not self.cache_loading:
                     await self.tx_handler(tx, stxo, block_time, block_height, block_index)
@@ -872,7 +872,7 @@ class UTXO():
     def get(self, key, block_height):
         self._requests += 1
         try:
-            i = self.cached.pop(key)
+            i = self.cached.get(key)
             self.destroyed_utxo += 1
             # try:
             #     self.destroyed[block_height].add(key)