Transaction not yet indexed

CQL91ETJqUbQQFEdPbGjZnKkYyKQXrLDEixmYTAv48BnEGH6S9tUHZgqeZha5sPzW1d9KYsQiBHMQQ4JV6HqycY

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