Block height - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://social-lyft.com/story10467387/what-does-blockchain-explorer-usdt-mean-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya