Transaction not yet indexed

AC5Gza9LYaqbcADEBf7gKyvhRtadTCkNXcFjmFhq7srMoMEGSsdJxB5EDpbTA1MhBPZc3GJ3yPyZGcsQuYeRNU7

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