Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 33968365396152 Finish headers GC. Used gas: 41649788344239 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 29626167698994 Finish headers GC. Used gas: 36969449572635 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28820172089904 Finish headers GC. Used gas: 36099046139841 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28011851372358 Finish headers GC. Used gas: 35355133245999