Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of one hundred would truly be the one hundred and first transaction submitted https://bookmarksea.com/story20232530/explorer-blockchain-base-an-overview-https-intensedebate-com-people-hawkwhorl3