EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"adff7071f424d1b88a51845747e880cdd9e94afd7c5edbe7733ecb9fdb23e434","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmQWWgAW"}]}