Block top - The block amount and duration of the blockchain (in blocks) on development of the present block Nonce - The transaction number for that from address (Remember this starts at 0 so a nonce of one hundred would basically be the 101st transaction submitted by this account) Agreement https://techonpage.com/story6127525/5-easy-facts-about-blockchain-explorer-api-described-https-www-woorips-vic-edu-au-profile-jessenisrgibbons96537-profile