Block top - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkspiral.com/story20724612/not-known-factual-statements-about-blockchain-explorer-tool-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979