Transaction not yet indexed

5E91k5gBoqfFyAdChdYB9JSzwK5mwsc21T6d7RimUTXqnMHqc7MSLRzT7isruwRgfhq1yjHffS1BYuu2arHC9M3E

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