Transaction not yet indexed

GAN6UhJd47E3JXwSW9ca6GymqoZG4eHh4ew6gqbMD3UTPCfDeo5cFxu5fnUERYhfQYDrPcaJ5Mt8oKALww5sEBZ

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