Transaction not yet indexed

WUgF6dyJdkZfzUgxo2dT88iFZ7CcGF2gmnimYxeqJ3WnzyThcz9TniNAzL6UnGZfHJhjk5FsRNNu1tWe4KaJSi6

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