Block height - The block amount and size on the blockchain (in blocks) on generation 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 101st transaction submitted by this account) https://bookmark-nation.com/story20292301/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-www-rosewood-edu-na-profile-engelhczrussell69263-profile