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 101st transaction submitted by this account) https://peakbookmarks.com/story20313507/blockchain-explorer-bnb-an-overview-https-intensedebate-com-people-hawkwhorl3