Transaction not yet indexed

MzkQywheXYSYXFfhLgFV3UsuPnUgkVwAFcvghqQFXJEFsVbYuUQKSwoY4N57HAYDCwsHbuK2dEmzoEUU8iSkut4

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