Invoke
XDR Source: union InvokeHostFunctionResult switch (InvokeHostFunctionResultCode code) { case INVOKE_HOST_FUNCTION_SUCCESS: Hash success; // sha256(InvokeHostFunctionSuccessPreImage) case INVOKE_HOST_FUNCTION_MALFORMED: case INVOKE_HOST_FUNCTION_TRAPPED: case INVOKE_HOST_FUNCTION_RESOURCE_LIMIT_EXCEEDED: case INVOKE_HOST_FUNCTION_ENTRY_ARCHIVED: case INVOKE_HOST_FUNCTION_INSUFFICIENT_REFUNDABLE_FEE: void; };