Block height - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://bookmarkzap.com/story20197003/blockchain-explorer-tron-secrets-https-www-bitsdujour-com-profiles-iptrcw