Block top - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkity.com/story20328835/the-ultimate-guide-to-eth-blockchain-explorer-https-forum-issabel-org-u-optionray7