Block height - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this starts at 0 so a nonce of one hundred would actually be the 101st transaction submitted by this https://getsocialnetwork.com/story6147676/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-articlescad-com-the-remarkable-adventurers-in-the-cyber-frontier-grasping-distributed-ledger-instruments-325096-html