EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a9d339184310282b4c61d83cef9e5ef621d62d10dd821b69d1f5c615175282e9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LyAZ9yz7pj"}]}