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 (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkpressure.com/story20189679/the-blockchain-explorer-address-diaries-https-clancy-olesen-4-mdwrite-net-opening-the-record-your-resource-to-blockchain-investigation