EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b894e09e74c7ab7ccbaec2954f88ff6ecaaf5b0395f23e5c95f2f4991f997e6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpW6Ygjqk"}]}