EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5cfbda44f406ad0e0b6894330ee22b7aefb2eda48e4fbea539806d6c9686b378","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD9Qy09D9"}]}