Update blockchain.py

blockchain.py

@@ -68,14 +68,14 @@ class Blockchain:
     def new_transaction(self, block):
         print (f'block::{block}')
         trans_data = {
-            'name': block['transactions'][0]['sender'],
-            'index': block['index'],
-            'timestamp': block['timestamp'],
-            'recipient': block['transactions'][0]['recipient'],
-            'amount': block['transactions'][0]['amount'],
-            'balance': block['balance'], 
-            'proof': block['proof'],
-            'previous_hash': block['previous_hash']
+            'name': block[0]['transactions'][0]['sender'],
+            'index': block[0]['index'],
+            'timestamp': block[0]['timestamp'],
+            'recipient': block[0]['transactions'][0]['recipient'],
+            'amount': block[0]['transactions'][0]['amount'],
+            'balance': block[0]['balance'], 
+            'proof': block[0]['proof'],
+            'previous_hash': block[0]['previous_hash']
         }
         self.trans_data_out.append(trans_data)
         self.pending_transactions.append(block)