EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"99b91a1883732c89bb9a4e0a8afa917f06e80a180e6164ad24dc27f6412be089","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1kRGLAX"}]}