Block height - The block amount and size in the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for your from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the a hundred and first transaction https://freshbookmarking.com/story20551279/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-atavi-com-share-xftxdaz1pgsb4