Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://bookmarkextent.com/story22519149/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-coveruncle7-werite-net-blockchain-explorers-the-key-to-comprehending-copyright-transactions