Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://webcastlist.com/story21755808/explorer-blockchain-base-an-overview-https-md-swk-web-com-onnbpblstmy8giqdrhnkga