Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://travialist.com/story10514847/the-definitive-guide-to-explorer-blockchain-ethereum-https-md-swk-web-com-onnbpblstmy8giqdrhnkga