Transaction not yet indexed

28JAk9PdHqHSGbTC5SzRuz6BHv61G6gASLYty1i9AGbNBuQfNs4DocNgXn84NXTwtSTTQkGzS45JfHvpJsrD86Sm

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