Block top - The block range and length on the blockchain (in blocks) on creation of the present block Nonce - The transaction quantity with the from address (bear in mind this commences at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by https://friendlybookmark.com/story20483678/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-www-dermandar-com-user-quietquiet9