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 essentially be the one hundred and first transaction https://bookmarkeasier.com/story20430759/what-does-eth-blockchain-explorer-mean-https-forum-issabel-org-u-optionray7