Transaction not yet indexed

1uNab9NosGHPFy2qK5ziBayD5fYppEj9z16wEPfFNUs3r6kfNtJRJvvDd6rWjwPMXpUaZ7VmGCdNbgpkJAq1M91

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