EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5866238ecdf65503976573e8c14803890eb04dcc427eac23950c543c2f5d449d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1K5xNAX"}]}