Load freezed utxos at startup

src/main.rs

@@ -433,6 +433,17 @@ async fn main() -> Result<()> {
         }
     };
 
+    {
+        let utxo_to_freeze: HashSet<OutPoint> = cached_processes.iter()
+            .map(|(_, process)| {
+                process.get_last_unspent_outpoint().unwrap()
+            })
+            .collect();
+
+        let mut freezed_utxos = lock_freezed_utxos()?;
+        *freezed_utxos = utxo_to_freeze;
+    }
+
     let our_sp_address = sp_wallet.get_client().get_receiving_address();
 
     log::info!(