Block top - The block amount and duration from the blockchain (in blocks) on creation of the present block Nonce - The transaction variety for the from address (bear in mind this begins at 0 so a nonce of one hundred would basically be the 101st transaction submitted by this https://bookmarkspring.com/story15643173/not-known-facts-about-blockchain-explorer-usdt-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com