Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://crossbookmark.com/story20225975/what-does-eth-blockchain-explorer-mean-http-ezproxy-cityu-edu-hk-login-url-https-cryptoexplorerhub-com