Transaction not yet indexed

21Buu2R8BjJt9sVXaVm9uEKXDzPtdLjTKcRqdwabVXNRJRbvJADTfz4WdNwuHBJqky3umzXctZpvqtfSVw7bU2B1

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