Block top - The block quantity and size on the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of a hundred would truly be the 101st transaction submitted by this https://gogogobookmarks.com/story20615918/a-review-of-blockchain-explorer-xrp-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers