Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://mysocialport.com/story5779243/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-www-webwiki-co-uk-cryptoexplorerhub-com