Block height - The block amount 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://bookmarkgenius.com/story20586216/not-known-details-about-blockchain-explorer-usdt-trc20-https-notes-io-ww2s8