Transaction not yet indexed

5Uu56dmhtnkLmktwoSd1q5PFJUzT1rtXMswTdwhU1u2Fan7QcAeHjsozR4MuB4a9tm5c6qXMbXGgAPQDc8JMi5Nm

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