core

package
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 Go to latest Published: Dec 17, 2020 License: Apache-2.0 Imports: 26 Imported by: 0

README

Aphelion RPC

We are using Slate to power our RPC documentation. For generating markdown use:

go get github.com/davecheney/godoc2md

# from root of this repo
make rpc-docs

Pagination

Requests that return multiple items will be paginated to 30 items by default. You can specify further pages with the ?page parameter. You can also set a custom page size up to 100 with the ?per_page parameter.

Documentation

Overview

Introduction

Aphelion supports the following RPC protocols:

* URI over HTTP * JSONRPC over HTTP * JSONRPC over websockets

Aphelion RPC is built using our own RPC library which contains its own set of documentation and tests. See it here: https://github.com/libonomy/aphelion-staking/tree/master/rpc/lib

## Configuration

RPC can be configured by tuning parameters under `[rpc]` table in the `$TMHOME/config/config.toml` file or by using the `--rpc.X` command-line flags.

Default rpc listen address is `tcp://0.0.0.0:26657`. To set another address, set the `laddr` config parameter to desired value. CORS (Cross-Origin Resource Sharing) can be enabled by setting `cors_allowed_origins`, `cors_allowed_methods`, `cors_allowed_headers` config parameters.

## Arguments

Arguments which expect strings or byte arrays may be passed as quoted strings, like `"abc"` or as `0x`-prefixed strings, like `0x616263`.

## URI/HTTP

```bash curl 'localhost:26657/broadcast_tx_sync?tx="abc"' ```

> Response:

```json 

{
	"error": "",
	"result": {
		"hash": "2B8EC32BA2579B3B8606E42C06DE2F7AFA2556EF",
		"log": "",
		"data": "",
		"code": "0"
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

## JSONRPC/HTTP

JSONRPC requests can be POST'd to the root RPC endpoint via HTTP (e.g. `http://localhost:26657/`).

```json 

{
	"method": "broadcast_tx_sync",
	"jsonrpc": "2.0",
	"params": [ "abc" ],
	"id": "dontcare"
}

```

## JSONRPC/websockets

JSONRPC requests can be made via websocket. The websocket endpoint is at `/websocket`, e.g. `localhost:26657/websocket`. Asynchronous RPC functions like event `subscribe` and `unsubscribe` are only available via websockets.

## More Examples

See the various bash tests using curl in `test/`, and examples using the `Go` API in `rpc/client/`.

## Get the list

An HTTP Get request to the root RPC endpoint shows a list of available endpoints.

```bash curl 'localhost:26657' ```

> Response:

```plain Available endpoints: /abci_info /dump_consensus_state /genesis /net_info /num_unconfirmed_txs /status /health /unconfirmed_txs /unsafe_flush_mempool /unsafe_stop_cpu_profiler /validators

Endpoints that require arguments: /abci_query?path=_&data=_&prove=_ /block?height=_ /blockchain?minHeight=_&maxHeight=_ /broadcast_tx_async?tx=_ /broadcast_tx_commit?tx=_ /broadcast_tx_sync?tx=_ /commit?height=_ /dial_seeds?seeds=_ /dial_persistent_peers?persistent_peers=_ /subscribe?event=_ /tx?hash=_&prove=_ /unsafe_start_cpu_profiler?filename=_ /unsafe_write_heap_profile?filename=_ /unsubscribe?event=_ ```

Endpoints

Index

Constants

View Source 
const (

	// SubscribeTimeout is the maximum time we wait to subscribe for an event.
	// must be less than the server's write timeout (see rpcserver.DefaultConfig)
	SubscribeTimeout = 5 * time.Second
)

Variables

View Source 
var Routes = map[string]*rpc.RPCFunc{

	"subscribe":       rpc.NewWSRPCFunc(Subscribe, "query"),
	"unsubscribe":     rpc.NewWSRPCFunc(Unsubscribe, "query"),
	"unsubscribe_all": rpc.NewWSRPCFunc(UnsubscribeAll, ""),

	"health":               rpc.NewRPCFunc(Health, ""),
	"status":               rpc.NewRPCFunc(Status, ""),
	"net_info":             rpc.NewRPCFunc(NetInfo, ""),
	"blockchain":           rpc.NewRPCFunc(BlockchainInfo, "minHeight,maxHeight"),
	"genesis":              rpc.NewRPCFunc(Genesis, ""),
	"block":                rpc.NewRPCFunc(Block, "height"),
	"block_results":        rpc.NewRPCFunc(BlockResults, "height"),
	"commit":               rpc.NewRPCFunc(Commit, "height"),
	"tx":                   rpc.NewRPCFunc(Tx, "hash,prove"),
	"tx_search":            rpc.NewRPCFunc(TxSearch, "query,prove,page,per_page"),
	"validators":           rpc.NewRPCFunc(Validators, "height"),
	"dump_consensus_state": rpc.NewRPCFunc(DumpConsensusState, ""),
	"consensus_state":      rpc.NewRPCFunc(ConsensusState, ""),
	"consensus_params":     rpc.NewRPCFunc(ConsensusParams, "height"),
	"unconfirmed_txs":      rpc.NewRPCFunc(UnconfirmedTxs, "limit"),
	"num_unconfirmed_txs":  rpc.NewRPCFunc(NumUnconfirmedTxs, ""),

	"broadcast_tx_commit": rpc.NewRPCFunc(BroadcastTxCommit, "tx"),
	"broadcast_tx_sync":   rpc.NewRPCFunc(BroadcastTxSync, "tx"),
	"broadcast_tx_async":  rpc.NewRPCFunc(BroadcastTxAsync, "tx"),

	"abci_query": rpc.NewRPCFunc(ABCIQuery, "path,data,height,prove"),
	"abci_info":  rpc.NewRPCFunc(ABCIInfo, ""),
}

TODO: better system than "unsafe" prefix NOTE: Amino is registered in rpc/core/types/wire.go.

Functions

func ABCIInfo 

func ABCIInfo(ctx *rpctypes.Context) (*ctypes.ResultABCIInfo, error)

Get some info about the application.

```shell curl 'localhost:26657/abci_info' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() info, err := client.ABCIInfo() ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"response": {
			"data": "{\"size\":3}"
		}
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

func ABCIQuery 

func ABCIQuery(ctx *rpctypes.Context, path string, data cmn.HexBytes, height int64, prove bool) (*ctypes.ResultABCIQuery, error)

Query the application for some information.

```shell curl 'localhost:26657/abci_query?path=""&data="abcd"&prove=false' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.ABCIQuery("", "abcd", true) ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"response": {
			"log": "exists",
			"height": "0",
			"proof": "010114FED0DAD959F36091AD761C922ABA3CBF1D8349990101020103011406AA2262E2F448242DF2C2607C3CDC705313EE3B0001149D16177BC71E445476174622EA559715C293740C",
			"value": "61626364",
			"key": "61626364",
			"index": "-1",
			"code": "0"
		}
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+--------+---------+----------+------------------------------------------------| | path | string | false | false | Path to the data ("/a/b/c") | | data | []byte | false | true | Data | | height | int64 | 0 | false | Height (0 means latest) | | prove | bool | false | false | Includes proof if true |

func AddUnsafeRoutes 

func AddUnsafeRoutes()

func Block 

func Block(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlock, error)

Get block at a given height. If no height is provided, it will fetch the latest block.

```shell curl 'localhost:26657/block?height=10' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() info, err := client.Block(10) ```

> The above command returns JSON structured like this:

```json 

{
  "error": "",
  "result": {
    "block": {
      "last_commit": {
        "precommits": [
          {
            "signature": {
              "data": "12C0D8893B8A38224488DC1DE6270DF76BB1A5E9DB1C68577706A6A97C6EC34FFD12339183D5CA8BC2F46148773823DE905B7F6F5862FD564038BB7AE03BF50D",
              "type": "ed25519"
            },
            "block_id": {
              "parts": {
                "hash": "3C78F00658E06744A88F24FF97A0A5011139F34A",
                "total": "1"
              },
              "hash": "F70588DAB36BDA5A953D548A16F7D48C6C2DFD78"
            },
            "type": "2",
            "round": "0",
            "height": "9",
            "validator_index": "0",
            "validator_address": "E89A51D60F68385E09E716D353373B11F8FACD62"
          }
        ],
        "blockID": {
          "parts": {
            "hash": "3C78F00658E06744A88F24FF97A0A5011139F34A",
            "total": "1"
          },
          "hash": "F70588DAB36BDA5A953D548A16F7D48C6C2DFD78"
        }
      },
      "data": {
        "txs": []
      },
      "header": {
        "app_hash": "",
        "chain_id": "test-chain-6UTNIN",
        "height": "10",
        "time": "2017-05-29T15:05:53.877Z",
        "num_txs": "0",
        "last_block_id": {
          "parts": {
            "hash": "3C78F00658E06744A88F24FF97A0A5011139F34A",
            "total": "1"
          },
          "hash": "F70588DAB36BDA5A953D548A16F7D48C6C2DFD78"
        },
        "last_commit_hash": "F31CC4282E50B3F2A58D763D233D76F26D26CABE",
        "data_hash": "",
        "validators_hash": "9365FC80F234C967BD233F5A3E2AB2F1E4B0E5AA"
      }
    },
    "block_meta": {
      "header": {
        "app_hash": "",
        "chain_id": "test-chain-6UTNIN",
        "height": "10",
        "time": "2017-05-29T15:05:53.877Z",
        "num_txs": "0",
        "last_block_id": {
          "parts": {
            "hash": "3C78F00658E06744A88F24FF97A0A5011139F34A",
            "total": "1"
          },
          "hash": "F70588DAB36BDA5A953D548A16F7D48C6C2DFD78"
        },
        "last_commit_hash": "F31CC4282E50B3F2A58D763D233D76F26D26CABE",
        "data_hash": "",
        "validators_hash": "9365FC80F234C967BD233F5A3E2AB2F1E4B0E5AA"
      },
      "block_id": {
        "parts": {
          "hash": "277A4DBEF91483A18B85F2F5677ABF9694DFA40F",
          "total": "1"
        },
        "hash": "96B1D2F2D201BA4BC383EB8224139DB1294944E5"
      }
    }
  },
  "id": "",
  "jsonrpc": "2.0"
}

```

func BlockResults 

func BlockResults(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlockResults, error)

BlockResults gets ABCIResults at a given height. If no height is provided, it will fetch results for the latest block.

Results are for the height of the block containing the txs. Thus response.results.deliver_tx[5] is the results of executing getBlock(h).Txs[5]

```shell curl 'localhost:26657/block_results?height=10' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() info, err := client.BlockResults(10) ```

> The above command returns JSON structured like this:

```json 

{
  "jsonrpc": "2.0",
  "id": "",
  "result": {
    "height": "39",
    "results": {
      "deliver_tx": [
        {
          "tags": [
            {
              "key": "YXBwLmNyZWF0b3I=",
              "value": "Q29zbW9zaGkgTmV0b3dva28="
            }
          ]
        }
      ],
      "end_block": {
        "validator_updates": null
      },
      "begin_block": {}
    }
  }
}

```

func BlockchainInfo 

func BlockchainInfo(ctx *rpctypes.Context, minHeight, maxHeight int64) (*ctypes.ResultBlockchainInfo, error)

Get block headers for minHeight <= height <= maxHeight. Block headers are returned in descending order (highest first).

```shell curl 'localhost:26657/blockchain?minHeight=10&maxHeight=10' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() info, err := client.BlockchainInfo(10, 10) ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"block_metas": [
			{
				"header": {
					"app_hash": "",
					"chain_id": "test-chain-6UTNIN",
					"height": "10",
					"time": "2017-05-29T15:05:53.877Z",
					"num_txs": "0",
					"last_block_id": {
						"parts": {
							"hash": "3C78F00658E06744A88F24FF97A0A5011139F34A",
							"total": "1"
						},
						"hash": "F70588DAB36BDA5A953D548A16F7D48C6C2DFD78"
					},
					"last_commit_hash": "F31CC4282E50B3F2A58D763D233D76F26D26CABE",
					"data_hash": "",
					"validators_hash": "9365FC80F234C967BD233F5A3E2AB2F1E4B0E5AA"
				},
				"block_id": {
					"parts": {
						"hash": "277A4DBEF91483A18B85F2F5677ABF9694DFA40F",
						"total": "1"
					},
					"hash": "96B1D2F2D201BA4BC383EB8224139DB1294944E5"
				}
			}
		],
		"last_height": "5493"
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

<aside class="notice">Returns at most 20 items.</aside>

func BroadcastTxAsync 

func BroadcastTxAsync(ctx *rpctypes.Context, tx types.Tx) (*ctypes.ResultBroadcastTx, error)

Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results.

If you want to be sure that the transaction is included in a block, you can subscribe for the result using JSONRPC via a websocket. See https://aphelion.com/docs/app-dev/subscribing-to-events-via-websocket.html If you haven't received anything after a couple of blocks, resend it. If the same happens again, send it to some other node. A few reasons why it could happen:

1. malicious node can drop or pretend it had committed your tx 2. malicious proposer (not necessary the one you're communicating with) can drop transactions, which might become valid in the future (https://github.com/libonomy/aphelion-staking/issues/3322) 3. node can be offline

Please refer to https://aphelion.com/docs/aphelion-core/using-aphelion.html#formatting for formatting/encoding rules.

```shell curl 'localhost:26657/broadcast_tx_async?tx="123"' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.BroadcastTxAsync("123") ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"hash": "E39AAB7A537ABAA237831742DCE1117F187C3C52",
		"log": "",
		"data": "",
		"code": "0"
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+------+---------+----------+-----------------| | tx | Tx | nil | true | The transaction |

func BroadcastTxCommit 

func BroadcastTxCommit(ctx *rpctypes.Context, tx types.Tx) (*ctypes.ResultBroadcastTxCommit, error)

Returns with the responses from CheckTx and DeliverTx.

IMPORTANT: use only for testing and development. In production, use BroadcastTxSync or BroadcastTxAsync. You can subscribe for the transaction result using JSONRPC via a websocket. See https://aphelion.com/docs/app-dev/subscribing-to-events-via-websocket.html

CONTRACT: only returns error if mempool.CheckTx() errs or if we timeout waiting for tx to commit.

If CheckTx or DeliverTx fail, no error will be returned, but the returned result will contain a non-OK ABCI code.

Please refer to https://aphelion.com/docs/aphelion-core/using-aphelion.html#formatting for formatting/encoding rules.

```shell curl 'localhost:26657/broadcast_tx_commit?tx="789"' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.BroadcastTxCommit("789") ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"height": "26682",
		"hash": "75CA0F856A4DA078FC4911580360E70CEFB2EBEE",
		"deliver_tx": {
			"log": "",
			"data": "",
			"code": "0"
		},
		"check_tx": {
			"log": "",
			"data": "",
			"code": "0"
		}
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+------+---------+----------+-----------------| | tx | Tx | nil | true | The transaction |

func BroadcastTxSync 

func BroadcastTxSync(ctx *rpctypes.Context, tx types.Tx) (*ctypes.ResultBroadcastTx, error)

Returns with the response from CheckTx. Does not wait for DeliverTx result.

If you want to be sure that the transaction is included in a block, you can subscribe for the result using JSONRPC via a websocket. See https://aphelion.com/docs/app-dev/subscribing-to-events-via-websocket.html If you haven't received anything after a couple of blocks, resend it. If the same happens again, send it to some other node. A few reasons why it could happen:

1. malicious node can drop or pretend it had committed your tx 2. malicious proposer (not necessary the one you're communicating with) can drop transactions, which might become valid in the future (https://github.com/libonomy/aphelion-staking/issues/3322)

Please refer to https://aphelion.com/docs/aphelion-core/using-aphelion.html#formatting for formatting/encoding rules.

```shell curl 'localhost:26657/broadcast_tx_sync?tx="456"' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.BroadcastTxSync("456") ```

> The above command returns JSON structured like this:

```json 

{
	"jsonrpc": "2.0",
	"id": "",
	"result": {
		"code": "0",
		"data": "",
		"log": "",
		"hash": "0D33F2F03A5234F38706E43004489E061AC40A2E"
	},
	"error": ""
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+------+---------+----------+-----------------| | tx | Tx | nil | true | The transaction |

func Commit 

func Commit(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultCommit, error)

Get block commit at a given height. If no height is provided, it will fetch the commit for the latest block.

```shell curl 'localhost:26657/commit?height=11' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() info, err := client.Commit(11) ```

> The above command returns JSON structured like this:

```json 

{
  "error": "",
  "result": {
    "canonical": true,
    "commit": {
      "precommits": [
        {
          "signature": {
            "data": "00970429FEC652E9E21D106A90AE8C5413759A7488775CEF4A3F44DC46C7F9D941070E4FBE9ED54DF247FA3983359A0C3A238D61DE55C75C9116D72ABC9CF50F",
            "type": "ed25519"
          },
          "block_id": {
            "parts": {
              "hash": "9E37CBF266BC044A779E09D81C456E653B89E006",
              "total": "1"
            },
            "hash": "CC6E861E31CA4334E9888381B4A9137D1458AB6A"
          },
          "type": "2",
          "round": "0",
          "height": "11",
          "validator_index": "0",
          "validator_address": "E89A51D60F68385E09E716D353373B11F8FACD62"
        }
      ],
      "blockID": {
        "parts": {
          "hash": "9E37CBF266BC044A779E09D81C456E653B89E006",
          "total": "1"
        },
        "hash": "CC6E861E31CA4334E9888381B4A9137D1458AB6A"
      }
    },
    "header": {
      "app_hash": "",
      "chain_id": "test-chain-6UTNIN",
      "height": "11",
      "time": "2017-05-29T15:05:54.893Z",
      "num_txs": "0",
      "last_block_id": {
        "parts": {
          "hash": "277A4DBEF91483A18B85F2F5677ABF9694DFA40F",
          "total": "1"
        },
        "hash": "96B1D2F2D201BA4BC383EB8224139DB1294944E5"
      },
      "last_commit_hash": "3CE0C9727CE524BA9CB7C91E28F08E2B94001087",
      "data_hash": "",
      "validators_hash": "9365FC80F234C967BD233F5A3E2AB2F1E4B0E5AA"
    }
  },
  "id": "",
  "jsonrpc": "2.0"
}

```

func ConsensusParams 

func ConsensusParams(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultConsensusParams, error)

Get the consensus parameters at the given block height. If no height is provided, it will fetch the current consensus params.

```shell curl 'localhost:26657/consensus_params' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() state, err := client.ConsensusParams() ```

The above command returns JSON structured like this:

```json 

{
  "jsonrpc": "2.0",
  "id": "",
  "result": {
    "block_height": "1",
    "consensus_params": {
      "block_size_params": {
        "max_txs_bytes": "22020096",
        "max_gas": "-1"
      },
      "evidence_params": {
        "max_age": "100000"
      }
    }
  }
}

```

func ConsensusState 

func ConsensusState(ctx *rpctypes.Context) (*ctypes.ResultConsensusState, error)

ConsensusState returns a concise summary of the consensus state. UNSTABLE

```shell curl 'localhost:26657/consensus_state' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() state, err := client.ConsensusState() ```

The above command returns JSON structured like this:

```json 

{
 "jsonrpc": "2.0",
 "id": "",
 "result": {
   "round_state": {
     "height/round/step": "9336/0/1",
     "start_time": "2018-05-14T10:25:45.72595357-04:00",
     "proposal_block_hash": "",
     "locked_block_hash": "",
     "valid_block_hash": "",
     "height_vote_set": [
       {
         "round": "0",
         "prevotes": [
           "nil-Vote"
         ],
         "prevotes_bit_array": "BA{1:_} 0/10 = 0.00",
         "precommits": [
           "nil-Vote"
         ],
         "precommits_bit_array": "BA{1:_} 0/10 = 0.00"
       }
     ]
   }
 }
}

```

func DumpConsensusState 

func DumpConsensusState(ctx *rpctypes.Context) (*ctypes.ResultDumpConsensusState, error)

DumpConsensusState dumps consensus state. UNSTABLE

```shell curl 'localhost:26657/dump_consensus_state' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() state, err := client.DumpConsensusState() ```

The above command returns JSON structured like this:

```json 

{
  "jsonrpc": "2.0",
  "id": "",
  "result": {
    "round_state": {
      "height": "7185",
      "round": "0",
      "step": "1",
      "start_time": "2018-05-12T13:57:28.440293621-07:00",
      "commit_time": "2018-05-12T13:57:27.440293621-07:00",
      "validators": {
        "validators": [
          {
            "address": "B5B3D40BE53982AD294EF99FF5A34C0C3E5A3244",
            "pub_key": {
              "type": "aphelion/PubKeyEd25519",
              "value": "SBctdhRBcXtBgdI/8a/alTsUhGXqGs9k5ylV1u5iKHg="
            },
            "voting_power": "10",
            "proposer_priority": "0"
          }
        ],
        "proposer": {
          "address": "B5B3D40BE53982AD294EF99FF5A34C0C3E5A3244",
          "pub_key": {
            "type": "aphelion/PubKeyEd25519",
            "value": "SBctdhRBcXtBgdI/8a/alTsUhGXqGs9k5ylV1u5iKHg="
          },
          "voting_power": "10",
          "proposer_priority": "0"
        }
      },
      "proposal": null,
      "proposal_block": null,
      "proposal_block_parts": null,
      "locked_round": "0",
      "locked_block": null,
      "locked_block_parts": null,
      "valid_round": "0",
      "valid_block": null,
      "valid_block_parts": null,
      "votes": [
        {
          "round": "0",
          "prevotes": "_",
          "precommits": "_"
        }
      ],
      "commit_round": "-1",
      "last_commit": {
        "votes": [
          "Vote{0:B5B3D40BE539 7184/00/2(Precommit) 14F946FA7EF0 /702B1B1A602A.../ @ 2018-05-12T20:57:27.342Z}"
        ],
        "votes_bit_array": "x",
        "peer_maj_23s": {}
      },
      "last_validators": {
        "validators": [
          {
            "address": "B5B3D40BE53982AD294EF99FF5A34C0C3E5A3244",
            "pub_key": {
              "type": "aphelion/PubKeyEd25519",
              "value": "SBctdhRBcXtBgdI/8a/alTsUhGXqGs9k5ylV1u5iKHg="
            },
            "voting_power": "10",
            "proposer_priority": "0"
          }
        ],
        "proposer": {
          "address": "B5B3D40BE53982AD294EF99FF5A34C0C3E5A3244",
          "pub_key": {
            "type": "aphelion/PubKeyEd25519",
            "value": "SBctdhRBcXtBgdI/8a/alTsUhGXqGs9k5ylV1u5iKHg="
          },
          "voting_power": "10",
          "proposer_priority": "0"
        }
      }
    },
    "peers": [
      {
        "node_address": "30ad1854af22506383c3f0e57fb3c7f90984c5e8@172.16.63.221:26656",
        "peer_state": {
          "round_state": {
            "height": "7185",
            "round": "0",
            "step": "1",
            "start_time": "2018-05-12T13:57:27.438039872-07:00",
            "proposal": false,
            "proposal_block_parts_header": {
              "total": "0",
              "hash": ""
            },
            "proposal_block_parts": null,
            "proposal_pol_round": "-1",
            "proposal_pol": "_",
            "prevotes": "_",
            "precommits": "_",
            "last_commit_round": "0",
            "last_commit": "x",
            "catchup_commit_round": "-1",
            "catchup_commit": "_"
          },
          "stats": {
            "last_vote_height": "7184",
            "votes": "255",
            "last_block_part_height": "7184",
            "block_parts": "255"
          }
        }
      }
    ]
  }
}

```

func Genesis 

func Genesis(ctx *rpctypes.Context) (*ctypes.ResultGenesis, error)

Get genesis file.

```shell curl 'localhost:26657/genesis' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() genesis, err := client.Genesis() ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"genesis": {
			"app_hash": "",
			"validators": [
				{
					"name": "",
					"power": "10",
					"pub_key": {
						"data": "68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D",
						"type": "ed25519"
					}
				}
			],
			"chain_id": "test-chain-6UTNIN",
			"genesis_time": "2017-05-29T15:05:41.671Z"
		}
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

func Health 

func Health(ctx *rpctypes.Context) (*ctypes.ResultHealth, error)

Get node health. Returns empty result (200 OK) on success, no response - in case of an error.

```shell curl 'localhost:26657/health' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.Health() ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {},
	"id": "",
	"jsonrpc": "2.0"
}

```

func NetInfo 

func NetInfo(ctx *rpctypes.Context) (*ctypes.ResultNetInfo, error)

Get network info.

```shell curl 'localhost:26657/net_info' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() info, err := client.NetInfo() ```

> The above command returns JSON structured like this:

```json 

{
  "jsonrpc": "2.0",
  "id": "",
  "result": {
  	"listening": true,
  	"listeners": [
  		"Listener(@)"
  	],
  	"n_peers": "3",
  	"peers": [
  		{
  			"node_info": {
  				"protocol_version": {
  					"p2p": "7",
  					"block": "8",
  					"app": "1"
  				},
  				"id": "93529da3435c090d02251a050342b6a488d4ab56",
  				"listen_addr": "tcp://0.0.0.0:26656",
  				"network": "chain-RFo6qC",
  				"version": "0.30.0",
  				"channels": "4020212223303800",
  				"moniker": "fc89e4ed23f2",
  				"other": {
  					"tx_index": "on",
  					"rpc_address": "tcp://0.0.0.0:26657"
  				}
  			},
  			"is_outbound": true,
  			"connection_status": {
  				"Duration": "3475230558",
  				"SendMonitor": {
  					"Active": true,
  					"Start": "2019-02-14T12:40:47.52Z",
  					"Duration": "3480000000",
  					"Idle": "240000000",
  					"Bytes": "4512",
  					"Samples": "9",
  					"InstRate": "1338",
  					"CurRate": "2046",
  					"AvgRate": "1297",
  					"PeakRate": "6570",
  					"BytesRem": "0",
  					"TimeRem": "0",
  					"Progress": 0
  				},
  				"RecvMonitor": {
  					"Active": true,
  					"Start": "2019-02-14T12:40:47.52Z",
  					"Duration": "3480000000",
  					"Idle": "280000000",
  					"Bytes": "4489",
  					"Samples": "10",
  					"InstRate": "1821",
  					"CurRate": "1663",
  					"AvgRate": "1290",
  					"PeakRate": "5512",
  					"BytesRem": "0",
  					"TimeRem": "0",
  					"Progress": 0
  				},
  				"Channels": [
  					{
  						"ID": 48,
  						"SendQueueCapacity": "1",
  						"SendQueueSize": "0",
  						"Priority": "5",
  						"RecentlySent": "0"
  					},
  					{
  						"ID": 64,
  						"SendQueueCapacity": "1000",
  						"SendQueueSize": "0",
  						"Priority": "10",
  						"RecentlySent": "14"
  					},
  					{
  						"ID": 32,
  						"SendQueueCapacity": "100",
  						"SendQueueSize": "0",
  						"Priority": "5",
  						"RecentlySent": "619"
  					},
  					{
  						"ID": 33,
  						"SendQueueCapacity": "100",
  						"SendQueueSize": "0",
  						"Priority": "10",
  						"RecentlySent": "1363"
  					},
  					{
  						"ID": 34,
  						"SendQueueCapacity": "100",
  						"SendQueueSize": "0",
  						"Priority": "5",
  						"RecentlySent": "2145"
  					},
  					{
  						"ID": 35,
  						"SendQueueCapacity": "2",
  						"SendQueueSize": "0",
  						"Priority": "1",
  						"RecentlySent": "0"
  					},
  					{
  						"ID": 56,
  						"SendQueueCapacity": "1",
  						"SendQueueSize": "0",
  						"Priority": "5",
  						"RecentlySent": "0"
  					},
  					{
  						"ID": 0,
  						"SendQueueCapacity": "10",
  						"SendQueueSize": "0",
  						"Priority": "1",
  						"RecentlySent": "10"
  					}
  				]
  			},
  			"remote_ip": "192.167.10.3"
  		},
     ...
  }

```

func NumUnconfirmedTxs 

func NumUnconfirmedTxs(ctx *rpctypes.Context) (*ctypes.ResultUnconfirmedTxs, error)

Get number of unconfirmed transactions.

```shell curl 'localhost:26657/num_unconfirmed_txs' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.UnconfirmedTxs() ```

> The above command returns JSON structured like this:

```json 

{
  "jsonrpc" : "2.0",
  "id" : "",
  "result" : {
    "n_txs" : "0",
    "total_bytes" : "0",
    "txs" : null,
    "total" : "0"
  }
}

```

func SetAddrBook 

func SetAddrBook(book p2p.AddrBook)

func SetBlockStore 

func SetBlockStore(bs sm.BlockStore)

func SetConfig 

func SetConfig(c cfg.RPCConfig)

SetConfig sets an RPCConfig.

func SetConsensusReactor 

func SetConsensusReactor(conR *consensus.ConsensusReactor)

func SetConsensusState 

func SetConsensusState(cs Consensus)

func SetEventBus 

func SetEventBus(b *types.EventBus)

func SetEvidencePool 

func SetEvidencePool(evpool sm.EvidencePool)

func SetGenesisDoc 

func SetGenesisDoc(doc *types.GenesisDoc)

func SetLogger 

func SetLogger(l log.Logger)

func SetMempool 

func SetMempool(mem mempl.Mempool)

func SetP2PPeers 

func SetP2PPeers(p peers)

func SetP2PTransport 

func SetP2PTransport(t transport)

func SetProxyAppQuery 

func SetProxyAppQuery(appConn proxy.AppConnQuery)

func SetPubKey 

func SetPubKey(pk crypto.PubKey)

func SetStateDB 

func SetStateDB(db dbm.DB)

func SetTxIndexer 

func SetTxIndexer(indexer txindex.TxIndexer)

func Status 

func Status(ctx *rpctypes.Context) (*ctypes.ResultStatus, error)

Get Aphelion status including node info, pubkey, latest block hash, app hash, block height and time.

```shell curl 'localhost:26657/status' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.Status() ```

> The above command returns JSON structured like this:

```json { "jsonrpc": "2.0", "id": "", 

"result": {
  "node_info": {
  		"protocol_version": {
  			"p2p": "4",
  			"block": "7",
  			"app": "0"
  		},
  		"id": "53729852020041b956e86685e24394e0bee4373f",
  		"listen_addr": "10.0.2.15:26656",
  		"network": "test-chain-Y1OHx6",
  		"version": "0.24.0-2ce1abc2",
  		"channels": "4020212223303800",
  		"moniker": "ubuntu-xenial",
  		"other": {
  			"tx_index": "on",
  			"rpc_addr": "tcp://0.0.0.0:26657"
  		}
  	},
  	"sync_info": {
  		"latest_block_hash": "F51538DA498299F4C57AC8162AAFA0254CE08286",
  		"latest_app_hash": "0000000000000000",
  		"latest_block_height": "18",
  		"latest_block_time": "2018-09-17T11:42:19.149920551Z",
  		"catching_up": false
  	},
  	"validator_info": {
  		"address": "D9F56456D7C5793815D0E9AF07C3A355D0FC64FD",
  		"pub_key": {
  			"type": "aphelion/PubKeyEd25519",
  			"value": "wVxKNtEsJmR4vvh651LrVoRguPs+6yJJ9Bz174gw9DM="
  		},
  		"voting_power": "10"
  	}
  }
}

```

func Subscribe 

func Subscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultSubscribe, error)

Subscribe for events via WebSocket.

To tell which events you want, you need to provide a query. query is a string, which has a form: "condition AND condition ..." (no OR at the moment). condition has a form: "key operation operand". key is a string with a restricted set of possible symbols ( \t\n\r\\()"'=>< are not allowed). operation can be "=", "<", "<=", ">", ">=", "CONTAINS". operand can be a string (escaped with single quotes), number, date or time.

Examples: 

tm.event = 'NewBlock'               # new blocks
tm.event = 'CompleteProposal'       # node got a complete proposal
tm.event = 'Tx' AND tx.hash = 'XYZ' # single transaction
tm.event = 'Tx' AND tx.height = 5   # all txs of the fifth block
tx.height = 5                       # all txs of the fifth block

Aphelion provides a few predefined keys: tm.event, tx.hash and tx.height. Note for transactions, you can define additional keys by providing events with DeliverTx response. 

 import (
	  abci "github.com/libonomy/aphelion-staking/abci/types"
	  "github.com/libonomy/aphelion-staking/libs/pubsub/query"
 )

 abci.ResponseDeliverTx{
	Events: []abci.Event{
		{
			Type: "rewards.withdraw",
			Attributes: cmn.KVPairs{
				cmn.KVPair{Key: []byte("address"), Value: []byte("AddrA")},
				cmn.KVPair{Key: []byte("source"), Value: []byte("SrcX")},
				cmn.KVPair{Key: []byte("amount"), Value: []byte("...")},
				cmn.KVPair{Key: []byte("balance"), Value: []byte("...")},
			},
		},
		{
			Type: "rewards.withdraw",
			Attributes: cmn.KVPairs{
				cmn.KVPair{Key: []byte("address"), Value: []byte("AddrB")},
				cmn.KVPair{Key: []byte("source"), Value: []byte("SrcY")},
				cmn.KVPair{Key: []byte("amount"), Value: []byte("...")},
				cmn.KVPair{Key: []byte("balance"), Value: []byte("...")},
			},
		},
		{
			Type: "transfer",
			Attributes: cmn.KVPairs{
				cmn.KVPair{Key: []byte("sender"), Value: []byte("AddrC")},
				cmn.KVPair{Key: []byte("recipient"), Value: []byte("AddrD")},
				cmn.KVPair{Key: []byte("amount"), Value: []byte("...")},
			},
		},
	},
 }

All events are indexed by a composite key of the form {eventType}.{evenAttrKey}. In the above examples, the following keys would be indexed:

  • rewards.withdraw.address
  • rewards.withdraw.source
  • rewards.withdraw.amount
  • rewards.withdraw.balance
  • transfer.sender
  • transfer.recipient
  • transfer.amount

Multiple event types with duplicate keys are allowed and are meant to categorize unique and distinct events. In the above example, all events indexed under the key `rewards.withdraw.address` will have the following values stored and queryable:

  • AddrA
  • AddrB

To create a query for txs where address AddrA withdrew rewards: 

query.MustParse("tm.event = 'Tx' AND rewards.withdraw.address = 'AddrA'")

To create a query for txs where address AddrA withdrew rewards from source Y: 

query.MustParse("tm.event = 'Tx' AND rewards.withdraw.address = 'AddrA' AND rewards.withdraw.source = 'Y'")

To create a query for txs where AddrA transferred funds: 

query.MustParse("tm.event = 'Tx' AND transfer.sender = 'AddrA'")

The following queries would return no results: 

query.MustParse("tm.event = 'Tx' AND transfer.sender = 'AddrZ'")
query.MustParse("tm.event = 'Tx' AND rewards.withdraw.address = 'AddrZ'")
query.MustParse("tm.event = 'Tx' AND rewards.withdraw.source = 'W'")

See list of all possible events here https://godoc.org/github.com/libonomy/aphelion-staking/types#pkg-constants

For complete query syntax, check out https://godoc.org/github.com/libonomy/aphelion-staking/libs/pubsub/query.

```go import "github.com/libonomy/aphelion-staking/types"

client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() ctx, cancel := context.WithTimeout(context.Background(), 1 * time.Second) defer cancel() query := "tm.event = 'Tx' AND tx.height = 3" txs, err := client.Subscribe(ctx, "test-client", query) 

if err != nil {
  // handle error
}

go func() {
  for e := range txs {
    fmt.Println("got ", e.Data.(types.EventDataTx))
	 }
}()

```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {},
	"id": "",
	"jsonrpc": "2.0"
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+--------+---------+----------+-------------| | query | string | "" | true | Query |

<aside class="notice">WebSocket only</aside>

func Tx 

func Tx(ctx *rpctypes.Context, hash []byte, prove bool) (*ctypes.ResultTx, error)

Tx allows you to query the transaction results. `nil` could mean the transaction is in the mempool, invalidated, or was not sent in the first place.

```shell curl "localhost:26657/tx?hash=0xF87370F68C82D9AC7201248ECA48CEC5F16FFEC99C461C1B2961341A2FE9C1C8" ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() hashBytes, err := hex.DecodeString("F87370F68C82D9AC7201248ECA48CEC5F16FFEC99C461C1B2961341A2FE9C1C8") tx, err := client.Tx(hashBytes, true) ```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"proof": {
			"Proof": {
				"aunts": []
			},
			"Data": "YWJjZA==",
			"RootHash": "2B8EC32BA2579B3B8606E42C06DE2F7AFA2556EF",
			"Total": "1",
			"Index": "0"
		},
		"tx": "YWJjZA==",
		"tx_result": {
			"log": "",
			"data": "",
			"code": "0"
		},
		"index": "0",
		"height": "52",
		"hash": "2B8EC32BA2579B3B8606E42C06DE2F7AFA2556EF"
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

Returns a transaction matching the given transaction hash.

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+--------+---------+----------+-----------------------------------------------------------| | hash | []byte | nil | true | The transaction hash | | prove | bool | false | false | Include a proof of the transaction inclusion in the block |

### Returns

- `proof`: the `types.TxProof` object - `tx`: `[]byte` - the transaction - `tx_result`: the `abci.Result` object - `index`: `int` - index of the transaction - `height`: `int` - height of the block where this transaction was in - `hash`: `[]byte` - hash of the transaction

func TxSearch 

func TxSearch(ctx *rpctypes.Context, query string, prove bool, page, perPage int) (*ctypes.ResultTxSearch, error)

TxSearch allows you to query for multiple transactions results. It returns a list of transactions (maximum ?per_page entries) and the total count.

```shell curl "localhost:26657/tx_search?query=\"account.owner='Ivan'\"&prove=true" ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() q, err := tmquery.New("account.owner='Ivan'") tx, err := client.TxSearch(q, true) ```

> The above command returns JSON structured like this:

```json 

{
  "jsonrpc": "2.0",
  "id": "",
  "result": {
	   "txs": [
      {
        "proof": {
          "Proof": {
            "aunts": [
              "J3LHbizt806uKnABNLwG4l7gXCA=",
              "iblMO/M1TnNtlAefJyNCeVhjAb0=",
              "iVk3ryurVaEEhdeS0ohAJZ3wtB8=",
              "5hqMkTeGqpct51ohX0lZLIdsn7Q=",
              "afhsNxFnLlZgFDoyPpdQSe0bR8g="
            ]
          },
          "Data": "mvZHHa7HhZ4aRT0xMDA=",
          "RootHash": "F6541223AA46E428CB1070E9840D2C3DF3B6D776",
          "Total": "32",
          "Index": "31"
        },
        "tx": "mvZHHa7HhZ4aRT0xMDA=",
        "tx_result": {},
        "index": "31",
        "height": "12",
        "hash": "2B8EC32BA2579B3B8606E42C06DE2F7AFA2556EF"
      }
    ],
    "total_count": "1"
  }
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+--------+---------+----------+-----------------------------------------------------------| | query | string | "" | true | Query | | prove | bool | false | false | Include proofs of the transactions inclusion in the block | | page | int | 1 | false | Page number (1-based) | | per_page | int | 30 | false | Number of entries per page (max: 100) |

### Returns

- `proof`: the `types.TxProof` object - `tx`: `[]byte` - the transaction - `tx_result`: the `abci.Result` object - `index`: `int` - index of the transaction - `height`: `int` - height of the block where this transaction was in - `hash`: `[]byte` - hash of the transaction

func UnconfirmedTxs 

func UnconfirmedTxs(ctx *rpctypes.Context, limit int) (*ctypes.ResultUnconfirmedTxs, error)

Get unconfirmed transactions (maximum ?limit entries) including their number.

```shell curl 'localhost:26657/unconfirmed_txs' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() result, err := client.UnconfirmedTxs() ```

> The above command returns JSON structured like this:

```json 

{
  "result" : {
      "txs" : [],
      "total_bytes" : "0",
      "n_txs" : "0",
      "total" : "0"
    },
    "jsonrpc" : "2.0",
    "id" : ""
  }

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+------+---------+----------+--------------------------------------| | limit | int | 30 | false | Maximum number of entries (max: 100) | ```

func UnsafeDialPeers 

func UnsafeDialPeers(ctx *rpctypes.Context, peers []string, persistent bool) (*ctypes.ResultDialPeers, error)

func UnsafeDialSeeds 

func UnsafeDialSeeds(ctx *rpctypes.Context, seeds []string) (*ctypes.ResultDialSeeds, error)

func UnsafeFlushMempool 

func UnsafeFlushMempool(ctx *rpctypes.Context) (*ctypes.ResultUnsafeFlushMempool, error)

UnsafeFlushMempool removes all transactions from the mempool.

func UnsafeStartCPUProfiler 

func UnsafeStartCPUProfiler(ctx *rpctypes.Context, filename string) (*ctypes.ResultUnsafeProfile, error)

UnsafeStartCPUProfiler starts a pprof profiler using the given filename.

func UnsafeStopCPUProfiler 

func UnsafeStopCPUProfiler(ctx *rpctypes.Context) (*ctypes.ResultUnsafeProfile, error)

UnsafeStopCPUProfiler stops the running pprof profiler.

func UnsafeWriteHeapProfile 

func UnsafeWriteHeapProfile(ctx *rpctypes.Context, filename string) (*ctypes.ResultUnsafeProfile, error)

UnsafeWriteHeapProfile dumps a heap profile to the given filename.

func Unsubscribe 

func Unsubscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultUnsubscribe, error)

Unsubscribe from events via WebSocket.

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() query := "tm.event = 'Tx' AND tx.height = 3" err = client.Unsubscribe(context.Background(), "test-client", query) 

if err != nil {
  // handle error
}

```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {},
	"id": "",
	"jsonrpc": "2.0"
}

```

### Query Parameters

| Parameter | Type | Default | Required | Description | |-----------+--------+---------+----------+-------------| | query | string | "" | true | Query |

<aside class="notice">WebSocket only</aside>

func UnsubscribeAll 

func UnsubscribeAll(ctx *rpctypes.Context) (*ctypes.ResultUnsubscribe, error)

Unsubscribe from all events via WebSocket.

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() err = client.UnsubscribeAll(context.Background(), "test-client") 

if err != nil {
  // handle error
}

```

> The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {},
	"id": "",
	"jsonrpc": "2.0"
}

```

<aside class="notice">WebSocket only</aside>

func Validators 

func Validators(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultValidators, error)

Get the validator set at the given block height. If no height is provided, it will fetch the current validator set. Note the validators are sorted by their address - this is the canonical order for the validators in the set as used in computing their Merkle root.

```shell curl 'localhost:26657/validators' ```

```go client := client.NewHTTP("tcp://0.0.0.0:26657", "/websocket") err := client.Start() 

if err != nil {
  // handle error
}

defer client.Stop() state, err := client.Validators() ```

The above command returns JSON structured like this:

```json 

{
	"error": "",
	"result": {
		"validators": [
			{
				"proposer_priority": "0",
				"voting_power": "10",
				"pub_key": {
					"data": "68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D",
					"type": "ed25519"
				},
				"address": "E89A51D60F68385E09E716D353373B11F8FACD62"
			}
		],
		"block_height": "5241"
	},
	"id": "",
	"jsonrpc": "2.0"
}

```

Types

type Consensus 

type Consensus interface {
	GetState() sm.State
	GetValidators() (int64, []*types.Validator)
	GetLastHeight() int64
	GetRoundStateJSON() ([]byte, error)
	GetRoundStateSimpleJSON() ([]byte, error)
}

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