Transaction not yet indexed

Ygp9kAfmckw9GmmdWXUiUXtCrnxKrLkMPRYQaYugGFAQACeMs35VKh4nr5fhyoLACfvce5bmdxgjbGb5pWNL7Y7

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