Block height - The block variety and duration on the blockchain (in blocks) on creation of the present block Nonce - The transaction variety for your from address (Remember this starts off at 0 so a nonce of 100 would actually be the a hundred and first transaction submitted by https://dmozbookmark.com/story20616665/a-review-of-blockchain-explorer-xrp-https-www-hulkshare-com-circledrop4