Block height - The block variety and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (Remember this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted by this https://bookmarkingdepot.com/story20172556/a-review-of-blockchain-explorer-xrp-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg