Transaction not yet indexed

uPkNgM7CaPBPdUExauuTxTK6xTqEWpsYL1YLTrHinLonGtjsgDSAvUX6v3kwaca1NuemyepGLmDnmjw3JHZ6Gpx

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