Block height - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://gorillasocialwork.com/story23738553/5-simple-statements-about-blockchain-explorer-solana-explained-https-www-instapaper-com-p-16864836