Block top - The block selection and size in the blockchain (in blocks) on creation of the present block Nonce - The transaction quantity with the from address (Keep in mind this starts at 0 so a nonce of one hundred would basically be the a hundred and first transaction https://bookmarkvids.com/story22021119/5-easy-facts-about-blockchain-explorer-api-described-https-www-hulkshare-com-circledrop4