EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"12b14f6e78adc539c262919ac52830e56a8200457b07c7c1a514c6842193ec58","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-12b14f6e78adc539c262919ac52830e56a8200457b07c7c1a514c6842193ec58"}]}