Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 24202650910575 Finish headers GC. Used gas: 31159577990664 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 18970253820495 Finish headers GC. Used gas: 25411918310952 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 18649362509619 Finish headers GC. Used gas: 25091027000076