Transaction not yet indexed

EH4khVjhLtAUiH7BGj57FuVTB6TUTRvbc45vEABrcTPSvcaqH1Pi6EJUtYAt7WKp9RQQD9Wm9SUBsoQahSV9ZVP

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