Block top - The block selection and length on the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for your from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this https://cyberbookmarking.com/story20534680/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-independent-academia-edu-drewandreassen4