Transaction not yet indexed

UDFkJDTQQKb6DPGXybk3PNJya5ZtHM5PZ93HxWnTwc8f2REhU9qo7UmUz45sS2GCnp16utsAqiGNuKVe4VQpCqP

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