EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c3ec61800184ac521d0c453f1a6c68d330513ad8f09af852be0cf64dbfccbe68","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRVarVp8"}]}