EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9581dbd9ea6ec0e0d19139f323a2e5a5dfc0d5a645ba90974c9ebd48b881e3b8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LyAZlGMOqj"}]}