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 a hundred would essentially be the one hundred and first transaction https://icelisting.com/story22055031/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-www-blurb-com-user-optionname7