Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 33832133659422 Finish headers GC. Used gas: 41513556607509 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 29474160438720 Finish headers GC. Used gas: 36753034488657 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28864427514138 Finish headers GC. Used gas: 36207709387779 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28047331281096 Finish headers GC. Used gas: 35390613154737