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 a hundred would basically be the one hundred and first transaction submitted https://45listing.com/story22556209/explorer-blockchain-base-an-overview-https-md-swk-web-com-onnbpblstmy8giqdrhnkga