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 (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://socialbuzztoday.com/story5799240/blockchain-explorer-search-an-overview-https-independent-academia-edu-drewandreassen4