Block height - The block variety and length in the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Remember this begins at 0 so a nonce of one hundred would in fact be the 101st transaction submitted by this account) https://webnowmedia.com/story6028874/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-www-giveawayoftheday-com-forums-profile-1172807