Block top - The block selection and duration of the blockchain (in blocks) on creation of the present block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://free-bookmarking.com/story20661579/a-review-of-blockchain-explorer-xrp-https-md-swk-web-com-onnbpblstmy8giqdrhnkga