Transaction not yet indexed

YFkUD6fhCydqqEm2DjsNYaetv1Tk63hedZJr87Ad6vsnRMHy7vGiQbA9Qkfvyg6tuPL8F6PSfrXEEQMjmsG1tH5

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