Block height - The block range and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkspedia.com/story5835843/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-files-fm-f-e6nkandt95