EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"17ac4462778a316556c203cd67f0f1cde1288016ef62d0073e5a87e1529c1ff2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvkPw1D8"}]}