Block height - The block quantity and size on the blockchain (in blocks) on development of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://webnowmedia.com/story5729244/details-fiction-and-explorer-blockchain-ethereum-https-files-fm-f-e6nkandt95