Transaction not yet indexed

1nuPJbGQdjsPTPqSD45LwKpWwMhXwWPuc3rgdXyfDqVZeibgU3gkTvwnYQgJ5GFm7S3YG9hpMmAXBLGJdoLdV19

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