Transaction not yet indexed

RAu87kos4jJAQkMqLMoB6jZxkojn7eR6BMAq9MPef7ESmcnZGWbPN6bck7k47y4sv7fBTke3FwwkdAPKjPts5hZ

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