Transaction not yet indexed

PU6fb52GEen5336hg5b2awQuMZSFPJUp5cPc2ZWbLXnQ5aX7f3gYyiAft3iUKLGQpQLjMQWR3TF5rGVB2vVVQQG

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