Block top - The block variety and duration of the blockchain (in blocks) on generation of the current block Nonce - The transaction range for your from address (Remember this starts at 0 so a nonce of one hundred would basically be the a hundred and first transaction submitted by https://bookmark-template.com/story25473288/what-does-eth-blockchain-explorer-mean-https-vuf-minagricultura-gov-co-lists-informacin-20servicios-20web-dispform-aspx-id-11784754