byte[] deviceTxPayload = CoreServices.getCurrentHardwareWalletService().get().getContext().getSerializedTx().toByteArray();
byte[] deviceTxPayload = CoreServices.getCurrentHardwareWalletService().get().getContext().getSerializedTx().toByteArray();
byte[] serializedTx = serializedType.getSerializedTx().get(); try { context.getSerializedTx().write(serializedTx); } catch (IOException e) {