EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f1d4387e2c6b7722ad56af47a5b3d43f0d6da60f0136ba424620abf237958aab","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDemmv3DZ"}]}