Transaction not yet indexed

A28MTWUN3tzCWCsb7XBSRcFMAzaJAr7mVNcwKswt2eWdBDZgSsodkp7VQVsnbKt2J6ufKpPVHocRH69cQ7YAgF5

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