EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9af997cabb847381c2868733ab4d837b2c7c3365ca80c8714d3acb2f6f7c2ee0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0b3MlpP"}]}