Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://nanobookmarking.com/story20359604/getting-my-blockchain-explorer-ethereum-to-work-http-ezproxy-cityu-edu-hk-login-url-https-cryptoexplorerhub-com