Transaction not yet indexed

21AKBwj6Qih6zCJ3qYmGx9xidpyjTwYHoKmLiPXNjRZM1BrdvAniaEWG2seWZCoJska6k1rBHFNsA8MSMqS7F2jp

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.