Transaction not yet indexed

KupfHVGXVZ5Z2w8v3YG6DUsaYWJ9eUxB9ZerrApZhUAxTapij22dCS1ffZ9oXfbJLTUvJDvWir3tyQhGiqnJ5rf

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