Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (Remember this starts off at 0 so a nonce of a hundred would really be the one hundred and first transaction submitted https://socialdosa.com/story10276607/not-known-facts-about-blockchain-explorer-usdt-https-www-pdc-edu-url-https-cryptoexplorerhub-com