EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c47cfd8f80343708234aa456155081ae7362ec103872fea7b79377097f0acb3e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAk3yrAbP"}]}