EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4a60415d4133676eda88fa284c4e331f48c37e8a35d7bf743e286f5036aba633","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJ5mv1qJ"}]}