Transaction not yet indexed

UDDWkUVgXwRESSa5AYbjbqf1hYGmM5JsFd9GcQi9uDWvTnjxpb5vHfu2sRDm5BsEbdhNPgKpcky5cZ296AhChdp

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