Transaction not yet indexed

28NDWDPHamH3cKHTbh5imojL31bNoDgxxFF8MVYcaYTMawAAMH5vqdQTWZjEKHfmoP3eZxqNgkKb8HqFUQb9jmdc

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