Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://linkingbookmark.com/story20120070/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-pad-geolab-space-1eemv59krmalavl2pdd7cg