Transaction not yet indexed

21CfGxEwp7WjdWETj4uKQae4dNP8YopeWwF7NzRaStxKxqeWi6ti5HhhKBaUdS3wASthTdvQ3j7bKKuwxzUzSSwu

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