EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a3a7753cfeea31e4688fcab80c81d5eba51764baf485778097546b92c87add27","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:2QkW7zO4D0-a3a7753cfeea31e4688fcab80c81d5eba51764baf485778097546b92c87add27"}]}