Transaction not yet indexed

21UBzqe4kobH6JRFdCsDLmJ9EedD7kj7Eiid4XRmoXBqCpE552P2ct4KmGWsSdk7jMDYCtKatk1jonVyfSgdiv2M

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