diff --git a/src/dexorder/bin/finaldata.py b/src/dexorder/bin/finaldata.py
index 85c73c8..505face 100644
--- a/src/dexorder/bin/finaldata.py
+++ b/src/dexorder/bin/finaldata.py
@@ -26,9 +26,8 @@ ohlcs: FinalOHLCRepository
 
 async def handle_backfill_uniswap_swaps(swaps: list[EventData]):
     # asynchronously prefetch the block timestamps we'll need
-    block_ids = set(swap['blockHash'] for swap in swaps)
-    for batch in itertools.batched(block_ids, 4):
-        await asyncio.gather(*[get_block_timestamp(h) for h in batch])
+    block_hashes = set(swap['blockHash'] for swap in swaps)
+    await asyncio.gather(*[get_block_timestamp(h) for h in block_hashes])
 
     # now execute the swaps synchronously
     for swap in swaps:
diff --git a/src/dexorder/blockchain/connection.py b/src/dexorder/blockchain/connection.py
index 3635808..e4aac87 100644
--- a/src/dexorder/blockchain/connection.py
+++ b/src/dexorder/blockchain/connection.py
@@ -150,3 +150,5 @@ class RetryHTTPProvider (AsyncHTTPProvider):
                     await asyncio.sleep(wait)
                 finally:
                     self.rate_allowed.set()
+            # finally:
+            #     log.debug(f'Ended request of RPC call {method}')