Block 0001b8f0f9b5ab9482e558668ac0f4df22d394d8b4ad89d7e78d159c61c3b88f: saving to mainchainBlock 004c624d0fa4cac660227ed99ce57800380bc547c6729c4d62437e4f8c8bca63: saving to mainchainBlock 0040f35fccdcac6596cc1cd3af868ee983121505886a2e531a2ac2bdae9c184b: saving to mainchainNum of blocks to remove 3