Block top - The block selection and length from the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of one hundred would in fact be the a hundred and first https://hubwebsites.com/story22026993/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-peatix-com-user-27717689