Block top - The block selection and duration in the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (Remember this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction submitted by https://wavesocialmedia.com/story5949346/getting-my-blockchain-explorer-ethereum-to-work-https-www-folkd-com-submit-cryptoexplorerhub-com