Transaction not yet indexed

28DDREWCzzHvh7PD2eMhNDdHdUKHscuYhoc8ZNFqDt4iNef4ADLVW4cx6PRVZwJeQkic9dN4TyU894Z7YJnR4WmW

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