Block height - The block amount and size in the blockchain (in blocks) on development of the current block Nonce - The transaction selection to the from address (bear in mind this starts at 0 so a nonce of one hundred would basically be the a hundred and first transaction https://artybookmarks.com/story20085048/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-hedgedoc-k8s-eonerc-rwth-aachen-de-0szjqhm8rceyuj2fq5ha9g