Block top - The block number and length with the blockchain (in blocks) on development of the current block Nonce - The transaction variety with the from address (Keep in mind this starts at 0 so a nonce of one hundred would truly be the 101st transaction submitted by this https://thebookpage.com/story6038574/details-fiction-and-explorer-blockchain-ethereum-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979