Block top - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity to the from address (Keep in mind this starts off at 0 so a nonce of 100 would really be the 101st transaction submitted by this https://bookmarkfavors.com/story6181313/everything-about-blockchain-explorer-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com