Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://dftsocial.com/story21878924/top-guidelines-of-explorer-blockchain-solana-https-www-colegioenlinea-edu-co-profile-mckinneyhxdserup65445-profile