Block top - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Agreement development https://socialtechnet.com/story5861117/not-known-details-about-blockchain-explorer-ltc-https-www-youtube-com-redirect-q-https-cryptoexplorerhub-com