Transaction not yet indexed

U4NujCFfBn7MENuvZr1m4gvsGdad1KKf3N5X6gUWGJDXvL5BDHca9W2Dg6rWT3Up9pGVDWknAdC2qJFKrPCJv21

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