Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety to the from address (Keep in mind this commences at 0 so a nonce of one hundred would really be the 101st transaction submitted by this https://mixbookmark.com/story5912342/the-blockchain-explorer-usdt-trc20-diaries-https-blogfreely-net-pathfrog8-blockchain-trackers-a-gateway-to-comprehending-copyright-transactions