Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the 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://bookmarksoflife.com/story6244078/top-guidelines-of-explorer-blockchain-solana-https-www-hulkshare-com-circledrop4