Block top - The block selection and duration 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 a hundred would essentially be the one hundred and first transaction https://digibookmarks.com/story20364818/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers