Transaction not yet indexed

28QDETq16xLoTEbFSXgdPN7MD264ngJjGYZxUh9CQS6vXFBUpHAbW2xYMb5LYPDcdAyRKswQJLHGm72WKRJ4xvvg

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