Block top - The block range and size in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://tornadosocial.com/story6308877/top-guidelines-of-explorer-blockchain-solana-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya