EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c980af7f81a6f70249b7e259e1f7ef9bba3a43dc6adc1231a910cebf1826a0c8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2dy78A6"}]}