Block height - The block selection and duration with the blockchain (in blocks) on development of the current block Nonce - The transaction quantity for your from address (bear in mind this commences at 0 so a nonce of a hundred would actually be the a hundred and first transaction https://monobookmarks.com/story20443141/a-review-of-blockchain-explorer-usdt-https-vuf-minagricultura-gov-co-lists-informacin-20servicios-20web-dispform-aspx-id-11784754