Block height - The block quantity and length with the blockchain (in blocks) on creation of the current block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of 100 would basically be the 101st transaction submitted by this account) https://socialbuzzfeed.com/story5727848/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-www-haphong-edu-vn-profile-crafttlcmcgarry6132-profile