Transaction not yet indexed

ex2u9ThGVLmaUTKY3Dpw5oHJbFkieCNftxJfHbTuu1pfiMPPvt2qo7bMi59NT5uywk6qzQDPPRZAXN5g1CfY7CW

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