Dogecoin is facing selling pressure and is precariously hovering just above a key support level at $0.214.A confirmed breakdown below the support level could intensify selling pressure, leading to a potential price crash.The immediate resistance levels for Dogecoin are at $0.222 and $0.2307, while support levels are at $0.2145 and $0.2135.Dogecoin is currently trading at $0.22, showing early signs of strength, but a sustained move higher is needed to confirm bullish sentiment.