Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the a hundred and first transaction https://sociallytraffic.com/story5255885/5-easy-facts-about-blockchain-explorer-api-described-https-hedge-fachschaft-informatik-uni-kl-de-nnpg48bpspmldanhox94bq