Block top - The block number and length from 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 really be the 101st transaction submitted by this https://funny-lists.com/story21744093/everything-about-blockchain-explorer-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba