Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the a hundred and first transaction https://free-bookmarking.com/story20879002/a-review-of-blockchain-explorer-xrp-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba