Transaction not yet indexed

UnaUbD9B7WqNPyTXPhn2WqZvC687DXyQ2WPzrb5v3eWSGKQLD3qnL7wnsNX5UipZWCa5iane8pos5iNjenqB959

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