diff --git a/sequencer_core/src/lib.rs b/sequencer_core/src/lib.rs
index 6bd10de..ac4fe72 100644
--- a/sequencer_core/src/lib.rs
+++ b/sequencer_core/src/lib.rs
@@ -80,11 +80,14 @@ impl SequencerCore {
             for encoded_transaction in block.body.transactions {
                 let transaction = NSSATransaction::try_from(&encoded_transaction).unwrap();
                 let transaction = this.transaction_pre_check(transaction).unwrap();
-                this.execute_check_transaction_on_state(transaction).unwrap();
-                this.store.block_store.tx_hash_to_block_map.insert(encoded_transaction.hash(), block_id);
-
+                this.execute_check_transaction_on_state(transaction)
+                    .unwrap();
+                this.store
+                    .block_store
+                    .tx_hash_to_block_map
+                    .insert(encoded_transaction.hash(), block_id);
             }
-            block_id +=1;
+            block_id += 1;
         }
 
         this
diff --git a/sequencer_core/src/sequencer_store/mod.rs b/sequencer_core/src/sequencer_store/mod.rs
index f6ca478..1081960 100644
--- a/sequencer_core/src/sequencer_store/mod.rs
+++ b/sequencer_core/src/sequencer_store/mod.rs
@@ -1,7 +1,10 @@
 use std::path::Path;
 
 use block_store::SequecerBlockStore;
-use common::{block::HashableBlockData, transaction::{self, NSSATransaction}};
+use common::{
+    block::HashableBlockData,
+    transaction::{self, NSSATransaction},
+};
 use nssa::{self, Address};
 use rand::{RngCore, rngs::OsRng};
 
@@ -57,7 +60,6 @@ impl SequecerChainStore {
         )
         .unwrap();
 
-
         Self { state, block_store }
     }
 }