EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1659f6e455c1a7ad12bd93712916787b20e94f7a346223b27fd8a5b1e8fa3957","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7aoEGpR"}]}