Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (Remember this commences at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) Contract https://socialmediainuk.com/story24736760/what-does-blockchain-explorer-usdt-mean-https-md-un-hack-bar-de-0oxwjunrtqeqpltmmf-tlw