Transaction not yet indexed

u4MKuV3Nix8XWq3Y8Q3XAx4JDfbmhfpTXJmsDkWwBc1fFCiyGezLd168x7Eoo1CsNPrsJBgTqV5Q3gQnBB9Zhau

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