tron-justswap
- TRX/USDT: https://tronscan.org/#/contract/TQn9Y2khEsLJW1ChVWFMSMeRDow5KcbLSE/code
- JST/USDT: https://tronscan.org/#/contract/TYukBQZ2XXCcRCReAUguyXncCWNY9CEiDQ
- JustswapFactory: https://tronscan.org/#/contract/TXk8rQSAvPvBBNtqSoY6nCfsXWCSSpTVQF/code