typo

Author: owocki

app/grants/models.py

@@ -1736,7 +1736,7 @@ def blockexplorer_url_helper(self, tx_id):
         if self.checkout_type == 'eth_zksync':
             return f'https://zkscan.io/explorer/transactions/{tx_id.replace("sync-tx:", "")}'
         if self.checkout_type == 'eth_std':
-            network_sub = f"{{self.subscription.network}}." if self.subscription and self.subscription.network != 'mainnet' else ''
+            network_sub = f"{self.subscription.network}." if self.subscription and self.subscription.network != 'mainnet' else ''
             return f'https://{network_sub}etherscan.io/tx/{tx_id}'
         # TODO: support all block explorers for diff chains
         return ''