Transaction not yet indexed

28QRGcCZxkh6csCG17XoP7313Zu9rGP9a6iUNKr7EmNcxg7k3JVxSvtc7vVyQQkcMegUf4pBZNtnwfMFNfeYYZai

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