EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c173cbfc8c165a4f66b2623f77c4b185c1694e82e704e50b93244a626fa6b543","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2XLd3A6"}]}