EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4194ddaac47d96c21de575f05389d2d547518e258d6a10b07a8cf86487ab0d20","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0lL57DP"}]}