EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a99940eaca17b434aa64c6975bf48c3863325f48932a2b38da02058fed288d39","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-a99940eaca17b434aa64c6975bf48c3863325f48932a2b38da02058fed288d39"}]}