EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4c7a5655c833905eb1872bbb4052476b86d9f0f9a04988116701a7d45fb2e40","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0QvalqP"}]}