EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"999e9e73be52fc6319e1734c619b7c6b9159d7928583c14cfe1b9e9b8a2f5972","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2YX8KD6"}]}