Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://listbell.com/story10122438/the-blockchain-explorer-usdt-trc20-diaries-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources