Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://friendlybookmark.com/story20195817/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-md-swk-web-com-onnbpblstmy8giqdrhnkga