Block height - The block quantity and length in the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://webcastlist.com/story22132103/the-2-minute-rule-for-blockchain-explorer-solana-https-www-lasallesancristobal-edu-mx-profile-hannabkzpaulsen19225-profile