diff --git a/pybtc/connector/block_loader.py b/pybtc/connector/block_loader.py
index 4b3349f..4b30933 100644
--- a/pybtc/connector/block_loader.py
+++ b/pybtc/connector/block_loader.py
@@ -241,16 +241,17 @@ class Worker:
                 if y["result"] is not None:
                     block = decode_block_tx(y["result"])
                     for z in block["rawTx"]:
-                        for i in block["rawTx"][z]["vIn"]:
-                            inp = block["rawTx"][z]["vIn"][i]
-                            outpoint = b"".join((inp["txId"], int_to_bytes(inp["vOut"])))
-                            try:
-                               r = self.coins.delete(outpoint)
-                               block["rawTx"][z]["vIn"][i]["_c_"] = r
-                               t += 1
-                               self.destroyed_coins[r[0]] = True
-                            except:
-                                pass
+                        if not block["rawTx"][z]["coinbase"]:
+                            for i  in block["rawTx"][z]["vIn"]:
+                                inp = block["rawTx"][z]["vIn"][i]
+                                outpoint = b"".join((inp["txId"], int_to_bytes(inp["vOut"])))
+                                try:
+                                   r = self.coins.delete(outpoint)
+                                   block["rawTx"][z]["vIn"][i]["_c_"] = r
+                                   t += 1
+                                   self.destroyed_coins[r[0]] = True
+                                except:
+                                    pass
                         for i in block["rawTx"][z]["vOut"]:
                             o = b"".join((block["rawTx"][z]["txId"], int_to_bytes(i)))
                             pointer = (x << 42) + (z << 21) + i
@@ -273,7 +274,6 @@ class Worker:
                         except: pass
 
                 blocks[x] = pickle.dumps(blocks[x])
-            self.log.critical("worker [%s]" % self.name)
             self.pipe_sent_msg(b'result', pickle.dumps(blocks))
         except:
             self.pipe_sent_msg(b'result', pickle.dumps([]))
diff --git a/pybtc/connector/connector.py b/pybtc/connector/connector.py
index cbd35a7..b30a95a 100644
--- a/pybtc/connector/connector.py
+++ b/pybtc/connector/connector.py
@@ -342,14 +342,15 @@ class Connector:
 
     async def _new_block(self, block):
         tq = time.time()
+        if not self.active or not self.active_block.done() or self.last_block_height >= block["height"]:
+            return
         try:
             if self.block_headers_cache.get(block["hash"]) is not None:
                     return
 
             if self.deep_synchronization:
                 block["height"] = self.last_block_height + 1
-            if not self.active or not self.active_block.done() or self.last_block_height >= block["height"]:
-                return
+
             self.active_block = asyncio.Future()
 
             self.log.debug("Block %s %s" % (block["height"], block["hash"]))