Block top - The block number and size on the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted by this https://growthbookmarks.com/story20471721/5-easy-facts-about-blockchain-explorer-api-described-https-www-footballzaa-com-out-php-url-https-cryptoexplorerhub-com