Block height - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction selection with the from address (bear in mind this starts off at 0 so a nonce of 100 would actually be the 101st transaction submitted by this https://monobookmarks.com/story20597390/5-simple-statements-about-blockchain-explorer-solana-explained-https-www-udrpsearch-com-user-lampwhorl2