Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://maroonbookmarks.com/story20491827/explorer-blockchain-base-an-overview-https-mlx-su-paste-view-d02eef60