diff --git a/build/lib.macosx-10.9-x86_64-3.7/pybtc/connector.py b/build/lib.macosx-10.9-x86_64-3.7/pybtc/connector.py
index 93733ba..3966d55 100644
--- a/build/lib.macosx-10.9-x86_64-3.7/pybtc/connector.py
+++ b/build/lib.macosx-10.9-x86_64-3.7/pybtc/connector.py
@@ -595,11 +595,11 @@ class Connector:
                     if self.utxo:
                         stxo, missed = set(), set()
                         for i in tx["vIn"]:
+                            outpoint = b"".join((inp["txId"], int_to_bytes(inp["vOut"])))
                             try:
-                                stxo.add(tx["vIn"][i]["__coin__"])
+                                stxo.add(outpoint, tx["vIn"][i]["__coin__"])
                             except:
                                 inp = tx["vIn"][i]
-                                outpoint = b"".join((inp["txId"], int_to_bytes(inp["vOut"])))
                                 r = self.utxo.get(outpoint, block_height)
                                 stxo.add(r) if r else missed.add((outpoint, (block_height << 42) + (block_index << 21) + i))
 
diff --git a/pybtc/connector/block_loader.py b/pybtc/connector/block_loader.py
index 57abee5..e60da9a 100644
--- a/pybtc/connector/block_loader.py
+++ b/pybtc/connector/block_loader.py
@@ -229,7 +229,7 @@ class Worker:
                             outpoint = b"".join((inp["txId"], int_to_bytes(inp["vOut"])))
                             try:
                                r = self.coins[outpoint]
-                               block["rawTx"][z]["vIn"][i]["__coin__"] = (outpoint, r[0], r[1], r[2])
+                               block["rawTx"][z]["vIn"][i]["__coin__"] = r
                                self.destroyed_coins[r[0]] = True
                             except:
                                 pass