Block height - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bookmarkity.com/story20328831/a-review-of-blockchain-explorer-xrp-https-www-anibookmark-com-user-shoeraven4-html