Transaction not yet indexed

WUub4gbGDLFVSEd34uADXCMCceXK7TuihpF4PyFRceeUwXZMunxM8m9UHUBLGvAETsZNR3SsqRz8gWWbFi6LPCD

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