Block top - The block selection and duration on the blockchain (in blocks) on generation of the current block Nonce - The transaction selection for the from address (Keep in mind this commences at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://bookmarkize.com/story20250142/a-review-of-blockchain-explorer-xrp-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q