Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this https://friendlybookmark.com/story20467330/5-simple-statements-about-blockchain-explorer-solana-explained-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua