EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"70d5423b114ae19c23bfce7e449e9c8a238509cbfa0ba95e23e49c150d7c16ed","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYgJjrAo"}]}