Transaction not yet indexed

wu6EYDxERsY48zmkk5q64m28DMWDH3ipYgMGrRr5LPMMAjGSTn93pwqLXfyeCLPqAFihanuJVgvz4CqdS8P7iV4

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