Block height - The block amount 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 a hundred would really be the a hundred and first transaction https://bookmarkshq.com/story22505489/what-does-eth-blockchain-explorer-mean-https-www-anibookmark-com-user-shoeraven4-html