Block height - The block number and size on the blockchain (in blocks) on development of the current block Nonce - The transaction variety to the from address (Remember this begins at 0 so a nonce of 100 would really be the one hundred and first transaction submitted by this https://thekiwisocial.com/story6209446/the-2-minute-rule-for-blockchain-explorer-solana-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain