Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 33997491362052 Finish headers GC. Used gas: 41695016266065 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 29603579740014 Finish headers GC. Used gas: 36898555745877 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28976498198172 Finish headers GC. Used gas: 36335882027739 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 28122985744308 Finish headers GC. Used gas: 35417961750171