Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would in fact be the one hundred and first https://social-medialink.com/story5238371/explorer-blockchain-base-an-overview-http-pandora-nla-gov-au-external-html-link-https-cryptoexplorerhub-com