Block top - The block selection and length with the blockchain (in blocks) on development of the present block Nonce - The transaction number for 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://wildbookmarks.com/story20587924/details-fiction-and-explorer-blockchain-ethereum-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979