Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://my-social-box.com/story5710283/not-known-details-about-blockchain-explorer-ltc-https-www-webwiki-it-cryptoexplorerhub-com