EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a58c9255a92882913a8065752f883bc0cc42963605da4dfc9130bfef77d793b5","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-a58c9255a92882913a8065752f883bc0cc42963605da4dfc9130bfef77d793b5"}]}