Transaction not yet indexed

KhU6pE3v5o7a5vXNBapb3kNHCb7DuqsK1iwqU9ZMvR8Q6ehTJ6tryx6BQcGFW9BDPb7sjpcDTv15S2hrCa3JmAb

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