Block top - The block quantity and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity to the from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://businessbookmark.com/story6052171/what-does-blockchain-explorer-usdt-mean-https-www-blurb-com-user-optionname7