Transaction not yet indexed

RBu9jHkYQMm2VA9o9yFKnfwT5fPRPWnWQXaVGVNb9tCo1RS3LxdCU3VGxNETkjXncXjAGX7qdh35y8MfDjG1UEM

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