Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 33856944068352 Finish headers GC. Used gas: 41538367016439 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 29499465945012 Finish headers GC. Used gas: 36842747818653 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28957793849262 Finish headers GC. Used gas: 36301075722903 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28055780162460 Finish headers GC. Used gas: 35399062036101