EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0e966bc81b1a22019eca3c52a9e742d3b8f822eb28ec83870fb1d66f93475207","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvBkxwA8"}]}