Block height - The block variety and duration with the blockchain (in blocks) on creation of the present block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by https://socialexpresions.com/story6250873/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-pad-geolab-space-1eemv59krmalavl2pdd7cg