Transaction not yet indexed

mpPJw4UnbNxPMkYJQz5ai8mQ7qTcrPMBZusY3FxtvSDdQmUhKgaPGyh2tR8jGNByL9BKpRJ4PXx362BNoN2Y7AZ

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