Block top - The block range and size with the blockchain (in blocks) on development of the current block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://free-bookmarking.com/story20516067/the-fact-about-explorer-blockchain-base-that-no-one-is-suggesting-https-www-webwiki-co-uk-cryptoexplorerhub-com