EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b1d1d6813ee52b44d7d134a6544975299778c455adc302042dc2af34142cf859","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvR346A8"}]}