Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (bear in mind this starts off at 0 so a nonce of one hundred would in fact be the a hundred and https://bookmarkssocial.com/story20341676/everything-about-blockchain-explorer-https-www-pdc-edu-url-https-cryptoexplorerhub-com