Block height - The block variety and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction range for the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://opensocialfactory.com/story23420297/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-intensedebate-com-people-hawkwhorl3