Transaction not yet indexed

pubPMk4PSpUiLMguYRT9aS9KX9jtWBhaiWXsf3U4kxVAGTmwDZcg2psa5bNgNLqxjuhmmkDoXw81Sr1hg2WRRtk

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