Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://bookmarkloves.com/story23203123/a-review-of-blockchain-explorer-xrp-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04