Block top - The block variety and duration on the blockchain (in blocks) on development of the present block Nonce - The transaction range to the from address (bear in mind this starts off at 0 so a nonce of 100 would basically be the a hundred and first transaction https://bookmarksden.com/story20702179/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com