Block top - The block number and length of the blockchain (in blocks) on development of the present block Nonce - The transaction variety to the from address (Remember this starts at 0 so a nonce of 100 would essentially be the one hundred and first transaction submitted by this https://mysitesname.com/story10595198/the-2-minute-rule-for-blockchain-explorer-solana-https-diigo-com-010nvri