Transaction not yet indexed

C663KgMU4TQKVnpRTDzNazQfk2GXiu6xZWZKdJz1739FvdDz7PDRzGvYhK5C5LPsV4W2jXk6sMCLkjZGDgVUHE4

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