eth_newFilter RPC 方法

请注意，此 RPC 方法的区块范围限制为：免费试用计划用户为5个区块，付费计划用户为10,000个区块。建议将查询拆分为较小的段，以提升响应速度并更有效地管理错误。有关区块范围限制的更多详细信息以及缓解策略，请参阅常见问题解答

参数

对象

对象

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fromBlock

字符串

必填

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toBlock

字符串

必填

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地址

字符串

必填

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主题

字符串

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退货

结果

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请求

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curl https://docs-demo.sei-pacific.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"jsonrpc":"2.0","method":"eth_newFilter","params":[{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics": []}],"id":1}'

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curl https://docs-demo.sei-pacific.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"jsonrpc":"2.0","method":"eth_newFilter","params":[{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics": []}],"id":1}'

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require 'eth'
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客户 = Eth::客户.创建 'https://docs-demo.sei-pacific.quiknode.pro/'
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有效载荷 = {
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    “jsonrpc”: "2.0",
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    "method": "eth_newFilter",
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    "params": [{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics": []}],
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    "id": "1"
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}
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回复 = 客户端.发送(有效载荷.to_json)
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返回响应

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require 'eth'
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客户 = Eth::客户.创建 'https://docs-demo.sei-pacific.quiknode.pro/'
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有效载荷 = {
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    “jsonrpc”: "2.0",
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    "method": "eth_newFilter",
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    "params": [{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics": []}],
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    "id": "1"
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}
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回复 = 客户端.发送(有效载荷.to_json)
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返回响应

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import { ethers } from "ethers";
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const filter = {
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    fromBlock: "0xe20360",
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    toBlock: "0xe20411",
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    address: "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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    topics: [],
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};
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.sei-pacific.quiknode.pro/");
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  const response = await provider.send("eth_newFilter", [filter]);
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  控制台.log(响应);
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})();

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import { ethers } from "ethers";
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const filter = {
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    fromBlock: "0xe20360",
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    toBlock: "0xe20411",
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    address: "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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    topics: [],
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};
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.sei-pacific.quiknode.pro/");
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  const response = await provider.send("eth_newFilter", [filter]);
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  控制台.log(响应);
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})();

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var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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var raw = JSON.stringify({
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  “jsonrpc”: "2.0",
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  “方法”: "eth_newFilter",
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  “params”: [
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    {
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      "fromBlock": "0xe20360",
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      "toBlock": "0xe20411",
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      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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      "topics": []
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    }
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  ],
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  "id": 1
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});
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var requestOptions = {
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  方法: 'POST',
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  标题: myHeaders,
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  正文: raw,
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  重定向: 'follow'
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};
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fetch(“https://docs-demo.sei-pacific.quiknode.pro/”, requestOptions)
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  .然后(响应 => 响应.text())
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  .然后(结果 => 控制台.log(result))
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  .catch(error => 控制台.log('error', error));
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var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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var raw = JSON.stringify({
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  “jsonrpc”: "2.0",
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  “方法”: "eth_newFilter",
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  “params”: [
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    {
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      "fromBlock": "0xe20360",
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      "toBlock": "0xe20411",
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      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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      "topics": []
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    }
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  ],
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  "id": 1
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});
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var requestOptions = {
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  方法: 'POST',
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  标题: myHeaders,
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  正文: raw,
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  重定向: 'follow'
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};
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fetch(“https://docs-demo.sei-pacific.quiknode.pro/”, requestOptions)
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  .然后(响应 => 响应.text())
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  .然后(结果 => 控制台.log(result))
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  .catch(error => 控制台.log('error', error));
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导入 请求
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import json
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url = "https://docs-demo.sei-pacific.quiknode.pro/"
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有效载荷 = json.dumps({
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  “jsonrpc”: "2.0",
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  “方法”: "eth_newFilter",
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  “params”: [
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    {
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      "fromBlock": "0xe20360",
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      "toBlock": "0xe20411",
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      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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      "topics": []
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    }
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  ],
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  "id": 1
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
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打印(响应.text)
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导入 请求
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import json
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url = "https://docs-demo.sei-pacific.quiknode.pro/"
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有效载荷 = json.dumps({
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  “jsonrpc”: "2.0",
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  “方法”: "eth_newFilter",
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  “params”: [
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    {
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      "fromBlock": "0xe20360",
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      "toBlock": "0xe20411",
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      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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      "topics": []
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    }
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  ],
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  "id": 1
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
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打印(响应.text)
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.sei-pacific.quiknode.pro/")
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https = Net::HTTP.new(url.主机, url.端口)
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https.use_ssl = true
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.dump({
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  “jsonrpc”: "2.0",
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  “方法”: "eth_newFilter",
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  “params”: [
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    {
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      "fromBlock": "0xe20360",
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      "toBlock": "0xe20411",
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      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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      "topics": []
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    }
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  ],
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  "id": 1
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})
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回复 = https.请求(请求)
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返回响应.read_body
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.sei-pacific.quiknode.pro/")
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https = Net::HTTP.new(url.主机, url.端口)
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https.use_ssl = true
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.dump({
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  “jsonrpc”: "2.0",
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  “方法”: "eth_newFilter",
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  “params”: [
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    {
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      "fromBlock": "0xe20360",
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      "toBlock": "0xe20411",
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      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
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      "topics": []
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    }
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  ],
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  "id": 1
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})
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回复 = https.请求(请求)
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返回响应.read_body
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来源 web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://docs-demo.sei-pacific.quiknode.pro/'))
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newFilterId = w3.eth.filter({
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'fromBlock': "0xe20360",
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'toBlock': "0xe20411",
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'address': '0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b',
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'topics': []
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})
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print(newFilterId)
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来源 web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://docs-demo.sei-pacific.quiknode.pro/'))
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newFilterId = w3.eth.filter({
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'fromBlock': "0xe20360",
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'toBlock': "0xe20411",
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'address': '0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b',
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'topics': []
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})
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print(newFilterId)
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