EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a297c9a733070c071ec5619ca6f42a3106fe9ebb8da6ea7698fed264325bc3ac","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpwj9LOql"}]}