Transaction not yet indexed

PKNgWT1MtFf7oqVGPBwsx4EkPzumtXJBgKPhrV5qGFVQMryUytVba5K5cDXr5vizt5vWmi31pB9zdxTWFS9fG95

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