• 执行cleos get transaction出现以下错误

  root@iZj6cbx3duprxf6dasczbpZ:~/eosio-wallet# cleos get transaction 17b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a72
  Error 3200006: invalid http request
  Error Details:
  The server has rejected the request as invalid!
  Please verify this url is valid: http://127.0.0.1:8888/v1/history/get_transaction
  If the condition persists, please contact the RPC server administrator for 127.0.0.1!

• 换在eosjs下执行

    const wif = '私钥'
    eos = Eos({
            httpEndpoint: '上面cleos所在服务器提供的Rpc地址',
            chainId: 'aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906',
            keyProvider: wif,
            verbose: true
          })
    eos.getTransaction("17b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a72").then(result => {
        console.log(result);
    })

• 返回结果如下

  {
    "code": 400, 
    "message": "Bad Request", 
    "error": {
        "code": 3040011, 
        "name": "tx_not_found", 
        "what": "The transaction can not be found", 
        "details": [
            {
                "message": "Transaction 17b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a72 not found in history and no block hint was given", 
                "file": "history_plugin.cpp", 
                "line_number": 396, 
                "method": "get_transaction"
            }
        ]
    }
  }

  这个17b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a72并不存在。

• 在eosjs中执行

  eos.getActions("bcskillsurou").then(result => {
    console.log(result);
  })

• 再返回的数据中

  {"actions":[{"global_action_seq":2569366,"account_action_seq":304,"block_num":2568738,"block_time":"2018-08-02T10:32:46.500","action_trace":{"receipt":{"receiver":"dapp.exec","act_digest":"b6902e4919fe2e03e5be0bd8dd01659a5e6dca58fc4d6c9e873de56c54f75a36","global_sequence":2569366,"recv_sequence":101,"auth_sequence":[["dapp.exec",288]],"code_sequence":1,"abi_sequence":1},"act":{"account":"eosio.token","name":"transfer","authorization":[{"actor":"dapp.exec","permission":"active"}],"data":{"from":"dapp.exec","to":"eosio.ram","quantity":"0.9950 EOS","memo":"buy ram"},"hex_data":"000040aa2b50ab49000090e602ea3055de2600000000000004454f5300000000076275792072616d"},"elapsed":62,"cpu_usage":0,"console":"","total_cpu_usage":0,"trx_id":"c7b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a7d","inline_traces":[]}},

• 随便找一个trx_id

  "trx_id":"c7b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a7d"

• 然后在终端执行

  root@iZj6cbx3duprxf6dasczbpZ:~/eosio-wallet# cleos get transaction c7b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a7d
  {
  "id": "c7b8e633dbdc3988fcec671b96ae1ce473bc432568a417a416901b9c01184a7d",
  "trx": {
    "receipt": {
      "status": "executed",
      "cpu_usage_us": 3077,
      "net_usage_words": 16,
      "trx": [
        1,{
          "signatures": [
            "SIG_K1_KbeYYa3kW3izWvmHoRjUSCSSckGWzwuRi3ZJ8pPKnjJigGsUSE3aRKnmZDNhgULCou7aYTgyYeTs95f9RMKik7LTMPHX3p"
          ],
          "compression": "none",
          "packed_context_free_data": "",
          "packed_trx": "08de625bf43153f4344400000000010000000000ea3055000000004873bd3e01000040aa2b50ab4900000000a8ed323220000040aa2b50ab49000040aa2b50ab49102700000000000004454f530000000000"
        }
      ]
    },
    "trx": {

  正确返回交易信息。

结论

至此得出结论，在终端中cleos get transaction 本地数据不存在的trx_id，出现Error 3200006 错误，
此错误信息并不准确，建议EOSIO能和eosjs返回的错误一致，方便分析问题。

本文只为简单的描述下当非owner私钥丢失后，如何重置

一般利用三方App创建账号，为了程序内好处理，并且减少用户的记录成本，都是owner和active共用一对公钥和私钥，这种只能第一时间赶紧将剩余的EOS转走，减少损失。并第一时间找社区提交仲裁。
所以建议用一些支持owner和active 单独设置公钥私钥的程序创建账号（在此不做推荐，避免不必要的风险）。在不需要owner的情况下，单独冷备份，平时只用active权限的账号进行操作。

下面开始演示，如何更换active私钥

查询账户

root@iZj6c1ho98e6b4nz3ulirvZ:~# cleos -u https://api.eosnewyork.io get account bcskillsurou

permissions: 
     owner     1:    1 EOS8Sq9MXKiop4J1PX3xfyDkzqaRpWp2tEqkBL4LiT3cvXmtc2yh4
     active     1:    1 EOS72Uoinz7Dgm4GpdhfoPUQx6NfosoyacvLsk7z2E9Y7z5DBsKjv

提前已创建好一对新的公钥私钥

5J4MbkkZHtroTW3FZQa3cEZFFr9EFPDm75yPFTuuS2B
EOS6zxf2t9qkgYYpjNWXy91edeVFjeWmaH7JQeQAn9SRiRefqMQ6W

开始更换active 公钥

root@iZj6c1ho98e6b4nz3ulirvZ:~# cleos -u https://api.eosnewyork.io set account permission bcskillsurou active '{"threshold": 1, "keys": [{"key": "EOS6zxf2t9qkgYYpjNWXy91edeVFjeWmaH7JQeQAn9SRiRefqMQ6W", "weight": 1}], "accounts": []}' active
Error 3050000: Action validate exception
Error Details:
Cannot set an authority as its own parent
pending console output:

需要active的父级权限

cleos wallet import
输入 EOS8Sq9MXKiop4J1PX3xfyDkzqaRpWp2tEqkBL4LiT3cvXmtc2yh4 的私钥

更换owner 权限，重新执行

root@iZj6c1ho98e6b4nz3ulirvZ:~# cleos -u https://api.eosnewyork.io set account permission bcskillsurou active '{"threshold": 1, "keys": [{"key": "EOS6zxf2t9qkgYYpjNWXy91edeVFjeWmaH7JQeQAn9SRiRefqMQ6W", "weight": 1}], "accounts": []}' owner
executed transaction: 31a9bf9448b3d9882f27767c427a6ece406319036b3d62e7a04d001f272365a2  160 bytes  1254 us
#         eosio <= eosio::updateauth            {"account":"bcskillsurou","permission":"active","parent":"owner","auth":{"threshold":1,"keys":[{"key...

再次查看账户

root@iZj6c1ho98e6b4nz3ulirvZ:~# cleos -u https://api.eosnewyork.io get account bcskillsurou

permissions: 
     owner     1:    1 EOS8Sq9MXKiop4J1PX3xfyDkzqaRpWp2tEqkBL4LiT3cvXmtc2yh4
     active     1:    1 EOS6zxf2t9qkgYYpjNWXy91edeVFjeWmaH7JQeQAn9SRiRefqMQ6W

active权限已更改

参考

EOS账户权限介绍以及增删改查

数据下载地址

• BLOCKS ARCHIVE
• EOSSTORE-backup-address

  使用环境

• Ubuntu 16.04 +
• EOS 编译版本
• 已配置好~/.local/share/eosio/nodeos/config/config.ini主网配置，包含有效的p2p-peer-address （获取可用的p2p-peer-address）

使用方法

下载最新的数据包

wget https://s3-ap-northeast-1.amazonaws.com/eosstorebp/xxx.tar.gz

解压下载好的数据包

tar -zxvf xxx.tar.gz

解压后会发现数据包中有两个文件blocks，state
将两个文件夹，放到~/.local/share/eosio/nodeos/data，(提前清空目录)
或者自定义data的位置，nodeos启动时添加参数--data-dir 自定义的data目录路径 （注意每次重新启动nodeos，都需要加此参数）
重新启动 nodeos
由eosstore提供

实例化EOS对象

const wif = '私钥'
eos = Eos({
        httpEndpoint: 'https://api.eosnewyork.io',
        chainId: 'aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906',
        keyProvider: wif,
        verbose: true
    })

RAM

• 获取总网RAM （GB）

  eos.getTableRows(true,"eosio","eosio","global",10).then(result => {
    console.log(result.rows[0].max_ram_size/(1024*1024*1024));
  })

• 获取RAM当前价格
  参考（获取RAM实时价格）

• 获取总网RAM使用量

  eos.getTableRows(true,"eosio", "eosio", "rammarket").then(result => {
    var ramBaseBalance = result.rows[0].base.balance; // Amount of RAM bytes in use
    ramBaseBalance = ramBaseBalance.substr(0,ramBaseBalance.indexOf(' '));
    console.log(ramBaseBalance);
  })

• 获取总网已购买RAM的EOS总数

  eos.getTableRows(true,"eosio", "eosio", "rammarket").then(result => {
    var ramQuoteBalance = result.rows[0].quote.balance; // Amount of EOS in the RAM collector
    ramQuoteBalance = ramQuoteBalance.substr(0,ramQuoteBalance.indexOf(' '));
    console.log(ramQuoteBalance);
  })

NET

• 获取当前NET价格(EOS/KiB/Day)

  eos.getAccount("eosnewyorkio").then(result => {
    var netStaked = result.total_resources.net_weight.substr(0,result.total_resources.net_weight.indexOf(' '));
    var netAvailable = result.net_limit.max / 1024; //~ convert bytes to kilobytes
    netPriceEos = ((netStaked / netAvailable)/3).toFixed(8); //~ divide by 3 to get average per day from 3 day avg
    console.log(netPriceEos);
  })

CPU

• 获取当前CPU价格(EOS/ms/Day)

  eos.getAccount("eosnewyorkio").then(result => {
    var cpuStaked = result.total_resources.cpu_weight.substr(0,result.total_resources.cpu_weight.indexOf(' '));
    var cpuAvailable = result.cpu_limit.max / 1000; // convert microseconds to milliseconds
    cpuPriceEos = ((cpuStaked / cpuAvailable)/3).toFixed(8); //~ divide by 3 to get average per day from 3 day avg
    console.log(cpuPriceEos);
  })

  科普

  什么是RAM？

  RAM需要在区块链上存储数据，必须购买。 您可以根据当前的RAM市场价格获得一定数量的存储字节数。 价格会根据买卖行为自动调整。 当您释放存储空间时，您可以以当前的市场价格出售RAM以恢复EOS。

  什么是网络带宽？

  网络带宽的测量值是过去3天内的平均消耗量（以字节为单位）。 每次发送操作或事务时都会暂时消耗净带宽，但会随着时间的推移而减少返回0.净带宽所占用的令牌越多，您使用的越多。 您可以随时取消收回您的EOS令牌。

  什么是CPU带宽？

  CPU带宽测量为过去3天内的平均消耗量（以微秒为单位）。 发送操作或事务时临时消耗CPU带宽，但随着时间的推移逐渐减少，返回0.事务运行的时间越长，消耗的CPU带宽就越多。 您可以随时取消收回您的EOS令牌。

数据来自：github erp

http api:https://api.coinmarketcap.com/v2/ticker/1765/

{
    "data": {
        "id": 1765, 
        "name": "EOS", 
        "symbol": "EOS", 
        "website_slug": "eos", 
        "rank": 5, 
        "circulating_supply": 906245118, 
        "total_supply": 1006245120, 
        "max_supply": 1000000000, 
        "quotes": {
            "USD": {
                "price": 7.1827637594, 
                "volume_24h": 636473463.658721, 
                "market_cap": 6509344588, 
                "percent_change_1h": -0.09, 
                "percent_change_24h": -1.29, 
                "percent_change_7d": -16.8
            }
        }, 
        "last_updated": 1533193294
    }, 
    "metadata": {
        "timestamp": 1533192860, 
        "error": null
    }
}

https://api.coinmarketcap.com/v1/ticker/${symbol}/?convert=${convert_symbol}
price字段即为当前的EOS USD价格 （具体准确度，自己衡量）
数据来自：github erp