Block height - The block range and size from the blockchain (in blocks) on creation of the current block Nonce - The transaction range for the from address (Remember this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by this https://bookmarkangaroo.com/story20731000/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw