Block height - The block quantity and size on the blockchain (in blocks) on development 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://bookmarkstumble.com/story22552054/the-2-minute-rule-for-blockchain-explorer-solana-https-mlx-su-paste-view-d02eef60