Transaction not yet indexed

PUpGo1Ee7HsiYBkDfdafZ9q7TfkxXmDG7E3Cma9TNDfb18tMZbgDBAWkDRwaANnWzdqV59uBvVPA9h2PCAoLXf1

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