Block top - The block amount and length from the blockchain (in blocks) on creation of the present block Nonce - The transaction amount for the from address (Keep in mind this commences at 0 so a nonce of one hundred would actually be the 101st transaction submitted by this https://sparxsocial.com/story11202512/a-review-of-blockchain-explorer-xrp-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work