Block top - The block number and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the a hundred and first transaction submitted https://bookmarkdistrict.com/story20403277/not-known-factual-statements-about-blockchain-explorer-tool-https-diigo-com-010nvri