Transaction not yet indexed

Doun2aJ6aHVLsdHzD6ZvBZkBDWUPLKrb7HRPiMPVA75WRnQtgkzfZp9hnc5zQk1v1cLxtMdPbHiUcGc8DxpAY2z

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