Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 37810972955310 Finish headers GC. Used gas: 45911046757473 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 32043516943482 Finish headers GC. Used gas: 39773245759347 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 31078876869954 Finish headers GC. Used gas: 38873013509523 Add block header Record header Inserting header Inserted Canonical chain needs to be updated. Run headers GC. Used gas: 30268989609228 Finish headers GC. Used gas: 38063126248797