Transaction not yet indexed

21C4SEEX8ZQnqxBUGnpB1bYBGLREo3eZi6gFYJXMbtWxKjohip4iNeP9AVg71ojFk1g7AxbifHbzoTbvfkesNJVA

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