EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a50f1d55ca490bf961ac881a35bcfcf49bdedf123f28920000ca9a6ac7d1436b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:Lo1XLqnj9P-a50f1d55ca490bf961ac881a35bcfcf49bdedf123f28920000ca9a6ac7d1436b"}]}