EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b85ca9c080e69447f881dddc9ed1542e3c583374ceab458ec0efe74b6ebc476","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVrjkrD0"}]}