EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e6ec3f975394a8c4efd8dc08cbcd837548ac1470ebd7af0975837ec60926176a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnkXybAa"}]}