Block top - The block number and duration in the blockchain (in blocks) on creation of the present block Nonce - The transaction range to the from address (bear in mind this begins at 0 so a nonce of one hundred would actually be the 101st transaction submitted by this https://linkingbookmark.com/story20421560/a-review-of-blockchain-explorer-xrp-https-www-webwiki-it-cryptoexplorerhub-com