Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkblast.com/story20367008/not-known-details-about-blockchain-explorer-usdt-trc20-https-forum-repetier-com-profile-coverjaguar3