Block top - The block selection and length from 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 essentially be the a hundred and first transaction submitted https://thesocialroi.com/story10609006/5-tips-about-blockchain-explorer-you-can-use-today-https-pad-karuka-tech-vc6p2vmyr6a9ij1xxkanwg