SPDX-License-Identifier: LGPL-3.0-or-later Copyright 2019 DNA Dev team * Copyright (C) 2018 The ontology Authors * This file is part of The ontology library.

Governance contract:Users can apply for a candidate node to join consensus selection, deposit ONT to authorize for candidate nodes, quit selection and unAuthorize for candidate nodes through this contract.ONT deposited in the contract can get ONG bonus which come from transaction fee of the network.

SPDX-License-Identifier: LGPL-3.0-or-later Copyright 2019 DNA Dev team * Copyright (C) 2018 The ontology Authors * This file is part of The ontology library.

SPDX-License-Identifier: LGPL-3.0-or-later Copyright 2019 DNA Dev team * Copyright (C) 2018 The ontology Authors * This file is part of The ontology library.

Native service struct Invoke a native smart contract, new a native service.