Block top - The block number and length of the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Keep in mind this begins at 0 so a nonce of one hundred would actually be the 101st transaction submitted by this https://highkeysocial.com/story6006746/a-review-of-blockchain-explorer-xrp-https-www-saludcapital-gov-co-sitios-vigilanciasaludpublica-lists-contactenos-dispform-aspx-id-2972663