Transaction not yet indexed

21Z96uYG9WDZaVSZHTpXjustTo9A7L2ZdUMxyF97mo6CLToFDjwXx8N3ybJvwVhkvCACbKdSiD6Ap7Jpccz9xZt3

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