Block top - The block number and length in the blockchain (in blocks) on development 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 one hundred and first transaction https://webnowmedia.com/story5837599/blockchain-explorer-search-an-overview-https-intensedebate-com-people-hawkwhorl3