EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f2c253c16a168521ff0feab8b193f25282ece0ff05e4d9cdf9a90c2e961f91da","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOEO1Jqg"}]}