EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b3ba7a34298d92de60c6be844c29eab18548011a4ddc476587435a7c503e4f5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjYVy4zx-9b3ba7a34298d92de60c6be844c29eab18548011a4ddc476587435a7c503e4f5"}]}