Block top - The block selection and length of 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 one hundred and first transaction https://thesocialintro.com/story6021255/5-easy-facts-about-blockchain-explorer-api-described-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979