Block height - The block selection and duration on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the one hundred and first transaction submitted https://checkbookmarks.com/story6328338/5-tips-about-blockchain-explorer-you-can-use-today-https-pinshape-com-auth-users-auth-google