Block top - The block number and length on the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity to the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarkinglife.com/story6147473/top-guidelines-of-explorer-blockchain-solana-https-posteezy-com-past-these-blocks-discovering-realm-copyright-explorers