Block top - The block selection and size in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://my-social-box.com/story5910625/top-blockchain-explorer-confirmed-transactions-secrets-https-www-blurb-com-user-optionname7