Transaction not yet indexed

21dUaQdKyU16CMwgGEdMSqYXe1jvbyMcVqSTx6ZRZezhFuQuvTpKfHFjBXaNJHyyhZs9K8JoUPj3WHvfjBz4HEe9

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