Transaction not yet indexed

STU3fZ6D6Bo5CY5gVZ7k9iwMML2AgwVz2XsfDsYPPzcS9MJBvubsSyCnb1P3dbXcmqgvZMk3Xxc2DT7gVvgM195

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