Transaction not yet indexed

SPgx58udnawq4jMm2HeUhcfjT1F12VKCzACuFvzV9BrZJrodnkA7yGe3Bu5vKZiDw2uBGoWM6oAeK7mJs5pBf43

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