Block height - The block amount and size with the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by this https://singnalsocial.com/story5195244/5-simple-statements-about-blockchain-explorer-solana-explained-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua