Block height - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://keybookmarks.com/story20378983/what-does-blockchain-explorer-usdt-mean-https-skitterphoto-com-photographers-1387379-jimenez-deleuran