EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15083b4fb764d876e922a4ba84e22951e6ea42d15a6f995a96f7a55db4b0a7dd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0Mo44qP"}]}