Block height - The block number and duration from the blockchain (in blocks) on creation of the present block Nonce - The transaction range to the from address (bear in mind this commences at 0 so a nonce of 100 would basically be the a hundred and first transaction submitted https://bookmarktune.com/story20442796/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-diigo-com-010nvri