Block top - The block quantity and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction range to the from address (Remember this begins at 0 so a nonce of one hundred would truly be the one hundred and first transaction submitted by https://bookmarkprobe.com/story20611355/a-review-of-blockchain-explorer-xrp-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04