diff --git a/blockchain.py b/blockchain.py
index 4e9e942..7cddf74 100644
--- a/blockchain.py
+++ b/blockchain.py
@@ -515,6 +515,7 @@ class Blockchain:
                     block_obj = self.add_block(block, associated_data)
                     if not block_obj.validate(self):
                         break
+                    self.cache_associated_data(block_obj.transaction)
                     last_valid = block_obj
         except FileNotFoundError:
             pass