Transaction not yet indexed

NgaMK9zdpCLcEjA2chb2UTzK3KX9bq3rAPecz2kzrXzJDUkDXnDd1KDsjKFhVvF9KUhkYtfbw2ceJDoaQHzckD1

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