Transaction not yet indexed

UdC8FXpUK3WNer5AB9oNspu3VZngyMEm7ir5zZBmb1ZNbAFrB8ktsJR6NCf2ameri5VpU6tnsxoxKdjkxuU59uJ

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