{ "id": "IdoJSuGn4RiJRWh5", "meta": { "templateCredsSetupCompleted": true }, "name": "Human-Governed AI Content Publishing Pipeline using Telegram for LinkedIn Post", "tags": [], "nodes": [ { "id": "ffd93ee7-e36c-4c08-843f-c663a8702bbc", "name": "Ollama Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatOllama", "position": [ 736, -272 ], "parameters": { "model": "qwen2.5:3b", "options": {} }, "credentials": { "ollamaApi": { "name": "" } }, "typeVersion": 1 }, { "id": "e9aad559-e466-419d-9a41-ccf57d59fd2a", "name": "AI Agent", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 736, -528 ], "parameters": { "text": "=You are an AI news summarization agent.\n\nYour task is to analyze the provided RSS/news article data and generate a clean structured JSON response.\n\nInput Data:\nCreator: {{ $json.creator }}\nTitle: {{ $json.title }}\nLink: {{ $json.link }}\nPublished Date: {{ $json.pubDate }}\nContent: {{ $json.content }}\n\nInstructions:\n1. Read and understand the article content.\n2. Generate a concise summary in 3-5 sentences.\n3. Extract the main topic/category.\n4. Identify important keywords.\n5. Detect sentiment if possible (Positive, Neutral, Negative).\n6. Return ONLY valid JSON.\n7. Do not include markdown or explanations.\n\nOutput JSON format:\n\n{\n \"creator\": \"\",\n \"title\": \"\",\n \"link\": \"\",\n \"published_date\": \"\",\n \"summary\": \"\",\n \"category\": \"\",\n \"keywords\": [],\n \"sentiment\": \"\",\n \"important_points\": []\n}", "options": {}, "promptType": "define" }, "typeVersion": 3.1 }, { "id": "4f4f0cfc-f449-465f-8fec-ea993ec40322", "name": "Insert rows in a table1", "type": "n8n-nodes-base.postgres", "position": [ 1408, -528 ], "parameters": { "table": { "__rl": true, "mode": "list", "value": "rss_feed_articles", "cachedResultName": "rss_feed_articles" }, "schema": { "__rl": true, "mode": "list", "value": "public" }, "columns": { "value": { "link": "={{ $('Code in JavaScript').item.json.link }}", "title": "={{ $('Code in JavaScript').item.json.title }}", "creator": "={{ $('Code in JavaScript').item.json.creator }}", "summary": "={{ $('Code in JavaScript').item.json.summary }}", "category": "={{ $('Code in JavaScript').item.json.category }}", "keywords": "={{ $('Code in JavaScript').item.json.keywords }}", "sentiment": "={{ $('Code in JavaScript').item.json.sentiment }}", "is_approved": false, "published_date": "={{ $('Code in JavaScript').item.json.published_date }}", "important_points": "={{ $('Code in JavaScript').item.json.important_points }}" }, "schema": [ { "id": "id", "type": "number", "display": true, "removed": true, "required": false, "displayName": "id", "defaultMatch": true, "canBeUsedToMatch": true }, { "id": "creator", "type": "string", "display": true, "required": false, "displayName": "creator", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "title", "type": "string", "display": true, "required": true, "displayName": "title", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "link", "type": "string", "display": true, "required": true, "displayName": "link", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "published_date", "type": "dateTime", "display": true, "required": false, "displayName": "published_date", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "summary", "type": "string", "display": true, "required": false, "displayName": "summary", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "category", "type": "string", "display": true, "required": false, "displayName": "category", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "keywords", "type": "array", "display": true, "required": false, "displayName": "keywords", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "sentiment", "type": "string", "display": true, "required": false, "displayName": "sentiment", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "important_points", "type": "array", "display": true, "required": false, "displayName": "important_points", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "is_approved", "type": "boolean", "display": true, "removed": false, "required": false, "displayName": "is_approved", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "created_at", "type": "dateTime", "display": true, "removed": true, "required": false, "displayName": "created_at", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "id" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "credentials": { "postgres": { "name": "" } }, "typeVersion": 2.6 }, { "id": "ebec4384-0b2e-4aed-b8f0-59bec07b0b82", "name": "Telegram Trigger", "type": "n8n-nodes-base.telegramTrigger", "position": [ -64, 64 ], "parameters": { "updates": [ "message" ], "additionalFields": {} }, "credentials": { "telegramApi": { "name": "" } }, "typeVersion": 1.2 }, { "id": "79b4617d-8bf1-40e6-ad32-4e1e07728d6c", "name": "Code in JavaScript", "type": "n8n-nodes-base.code", "position": [ 1104, -528 ], "parameters": { "jsCode": "const parsed = JSON.parse($input.first().json.output);\n\nreturn [\n {\n json: parsed\n }\n];" }, "typeVersion": 2 }, { "id": "64bc816c-7fd2-48d4-8dd1-ab0491cfd01b", "name": "No Operation, do nothing", "type": "n8n-nodes-base.noOp", "position": [ 1648, -528 ], "parameters": {}, "typeVersion": 1 }, { "id": "ca6d2797-09c2-4417-9470-27fafbe2d8de", "name": "Create a post", "type": "n8n-nodes-base.linkedIn", "position": [ 1968, 48 ], "parameters": { "text": "xsaxs", "additionalFields": {} }, "credentials": { "linkedInOAuth2Api": { "name": "" } }, "typeVersion": 1 }, { "id": "108d7a0a-fbf8-42ad-8988-e6e617576907", "name": "No Operation, do nothing1", "type": "n8n-nodes-base.noOp", "position": [ 2080, 224 ], "parameters": {}, "typeVersion": 1 }, { "id": "616c0c5d-1685-40ca-8f43-d093b7860c1f", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -240, -768 ], "parameters": { "color": 3, "width": 2960, "height": 640, "content": "# AI Processing Layer:\n## \u2022 RSS Feed Aggregation\n## \u2022 Ollama AI Summarization\n## \u2022 Metadata Extraction" }, "typeVersion": 1 }, { "id": "9e38960b-8b1b-4e0f-824c-3f9cb5cca87f", "name": "Send message and wait for response", "type": "n8n-nodes-base.telegram", "position": [ 976, 64 ], "parameters": { "chatId": "={{ $('Telegram Trigger').item.json.message.chat.id }}", "message": "=\ud83d\udcf0 *{{ $json.title }}*\n\n\ud83d\udc64 *Creator:* {{ $json.creator }}\n\n\ud83d\udcc2 *Category:* {{ $json.category }}\n\n\ud83d\ude0a *Sentiment:* {{ $json.sentiment }}\n\n\ud83d\udcdd *Summary:*\n{{ $json.summary }}\n\n\n\ud83d\udd17 *Read More:*\n{{ $json.link }}\n\n\ud83d\udcc5 *Published:*\n{{ $json.published_date }}", "options": {}, "operation": "sendAndWait" }, "credentials": { "telegramApi": { "name": "" } }, "typeVersion": 1.2 }, { "id": "46194e82-1b58-4e11-ade4-5aec5aae8aa0", "name": "RSS Read", "type": "n8n-nodes-base.rssFeedRead", "position": [ 400, -528 ], "parameters": { "url": "https://feeds.arstechnica.com/arstechnica/index", "options": {} }, "typeVersion": 1.2 }, { "id": "dc543f1e-862d-420c-a649-24ed849a8e1b", "name": "Loop Over Items", "type": "n8n-nodes-base.splitInBatches", "position": [ 624, 48 ], "parameters": { "options": {} }, "typeVersion": 3 }, { "id": "12b26c01-b362-4d1f-96c4-5201f87530e3", "name": "Select rows from a table", "type": "n8n-nodes-base.postgres", "position": [ 144, 64 ], "parameters": { "limit": 10, "table": { "__rl": true, "mode": "list", "value": "rss_feed_articles", "cachedResultName": "rss_feed_articles" }, "where": { "values": [ { "column": "is_approved", "condition": "IS NULL" } ] }, "schema": { "__rl": true, "mode": "list", "value": "public" }, "options": {}, "operation": "select" }, "credentials": { "postgres": { "name": "" } }, "typeVersion": 2.6, "alwaysOutputData": true }, { "id": "52588ad4-da69-46e7-8ae0-727fc997c34f", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ -240, -128 ], "parameters": { "width": 2960, "height": 736, "content": "# Human Governance Layer:\n## \u2022 Telegram Approval Workflow\n## \u2022 Manual Content Validation\n## \u2022 Publishing Control" }, "typeVersion": 1 }, { "id": "aeffea68-6bef-4fe9-97bb-8f36ea7d547a", "name": "If", "type": "n8n-nodes-base.if", "position": [ 1184, 64 ], "parameters": { "options": {}, "conditions": { "options": { "version": 3, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "5c1ae620-776d-424a-838b-d53f70bfddda", "operator": { "type": "boolean", "operation": "equals" }, "leftValue": "={{ $json.data.approved }}", "rightValue": true } ] } }, "typeVersion": 2.3 }, { "id": "7215dcbb-ad3a-42a5-8c9e-81c44ef109df", "name": "Update rows in a table", "type": "n8n-nodes-base.postgres", "position": [ 1488, 48 ], "parameters": { "table": { "__rl": true, "mode": "list", "value": "rss_feed_articles", "cachedResultName": "rss_feed_articles" }, "schema": { "__rl": true, "mode": "list", "value": "public" }, "columns": { "value": { "id": "={{ $('Loop Over Items').item.json.id }}", "is_approved": true }, "schema": [ { "id": "id", "type": "number", "display": true, "removed": false, "required": false, "displayName": "id", "defaultMatch": true, "canBeUsedToMatch": true }, { "id": "creator", "type": "string", "display": true, "removed": true, "required": false, "displayName": "creator", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "title", "type": "string", "display": true, "removed": true, "required": true, "displayName": "title", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "link", "type": "string", "display": true, "removed": true, "required": true, "displayName": "link", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "published_date", "type": "dateTime", "display": true, "removed": true, "required": false, "displayName": "published_date", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "summary", "type": "string", "display": true, "removed": true, "required": false, "displayName": "summary", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "category", "type": "string", "display": true, "removed": true, "required": false, "displayName": "category", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "keywords", "type": "array", "display": true, "removed": true, "required": false, "displayName": "keywords", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "sentiment", "type": "string", "display": true, "removed": true, "required": false, "displayName": "sentiment", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "important_points", "type": "array", "display": true, "removed": true, "required": false, "displayName": "important_points", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "is_approved", "type": "boolean", "display": true, "required": false, "displayName": "is_approved", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "created_at", "type": "dateTime", "display": true, "removed": true, "required": false, "displayName": "created_at", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "id" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update" }, "credentials": { "postgres": { "name": "" } }, "typeVersion": 2.6 }, { "id": "43c78949-e8a5-4b29-b992-2a9d40befaa4", "name": "Update rows in a table1", "type": "n8n-nodes-base.postgres", "position": [ 1488, 224 ], "parameters": { "table": { "__rl": true, "mode": "list", "value": "rss_feed_articles", "cachedResultName": "rss_feed_articles" }, "schema": { "__rl": true, "mode": "list", "value": "public" }, "columns": { "value": { "id": "={{ $('Loop Over Items').item.json.id }}", "is_approved": false }, "schema": [ { "id": "id", "type": "number", "display": true, "removed": false, "required": false, "displayName": "id", "defaultMatch": true, "canBeUsedToMatch": true }, { "id": "creator", "type": "string", "display": true, "removed": true, "required": false, "displayName": "creator", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "title", "type": "string", "display": true, "removed": true, "required": true, "displayName": "title", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "link", "type": "string", "display": true, "removed": true, "required": true, "displayName": "link", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "published_date", "type": "dateTime", "display": true, "removed": true, "required": false, "displayName": "published_date", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "summary", "type": "string", "display": true, "removed": true, "required": false, "displayName": "summary", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "category", "type": "string", "display": true, "removed": true, "required": false, "displayName": "category", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "keywords", "type": "array", "display": true, "removed": true, "required": false, "displayName": "keywords", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "sentiment", "type": "string", "display": true, "removed": true, "required": false, "displayName": "sentiment", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "important_points", "type": "array", "display": true, "removed": true, "required": false, "displayName": "important_points", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "is_approved", "type": "boolean", "display": true, "required": false, "displayName": "is_approved", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "created_at", "type": "dateTime", "display": true, "removed": true, "required": false, "displayName": "created_at", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "id" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update" }, "credentials": { "postgres": { "name": "" } }, "typeVersion": 2.6 }, { "id": "9f6e1f28-9ca1-43b9-83be-b91ae1547cbe", "name": "If1", "type": "n8n-nodes-base.if", "position": [ 352, 64 ], "parameters": { "options": {}, "conditions": { "options": { "version": 3, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "c626b43c-d373-4244-a751-b7eadc4076a8", "operator": { "type": "number", "operation": "gt" }, "leftValue": "={{ $input.all().length }}", "rightValue": 0 } ] } }, "typeVersion": 2.3 }, { "id": "134f9b16-7787-4ef8-aa6e-d82bcce7cf9e", "name": "No Operation, do nothing3", "type": "n8n-nodes-base.noOp", "position": [ 368, 304 ], "parameters": {}, "typeVersion": 1 }, { "id": "d048feab-f752-44c6-b559-47c78233a4d0", "name": "No Operation, do nothing4", "type": "n8n-nodes-base.noOp", "position": [ 736, -96 ], "parameters": {}, "typeVersion": 1 }, { "id": "b0e149de-d59b-4689-8e56-1d3a145e87e9", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ -240, -1056 ], "parameters": { "color": 5, "width": 2960, "height": 288, "content": "# An AI-powered Human-in-the-Loop content automation workflow that collects RSS news feeds, generates structured summaries using local AI models, routes content through Telegram for human approval, and automatically publishes approved posts to LinkedIn.\n\n## The system combines AI efficiency with human governance to ensure high-quality, controlled, and brand-safe social media publishing." }, "typeVersion": 1 }, { "id": "a46ac27f-b993-46c9-85c6-2f43becf4ade", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ 896, -48 ], "parameters": { "color": 4, "width": 272, "height": 304, "content": "## Human In Loop Approval " }, "typeVersion": 1 }, { "id": "051db11b-f230-4eea-ac1d-e14700454a5d", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ 1872, -80 ], "parameters": { "color": 4, "width": 272, "height": 304, "content": "## Automated LinkedIn Publishing" }, "typeVersion": 1 }, { "id": "658684a6-bb99-4411-af19-a42214701d01", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [ 1408, -48 ], "parameters": { "color": 4, "width": 272, "height": 432, "content": "## Postgres Audit Tracking " }, "typeVersion": 1 }, { "id": "1876bf30-b2f5-4f5d-abb6-63d8325b6da0", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [ 96, -16 ], "parameters": { "color": 4, "width": 224, "height": 224, "content": "### Getting non approved feeds" }, "typeVersion": 1 }, { "id": "d05a7854-c083-471e-9b54-5ab3b3375f6d", "name": "Sticky Note7", "type": "n8n-nodes-base.stickyNote", "position": [ 32, -624 ], "parameters": { "color": 6, "width": 224, "height": 256, "content": "### Trigger when new data arrives" }, "typeVersion": 1 }, { "id": "d9ecdae8-8b80-4995-acd1-7639cedf364d", "name": "Sticky Note8", "type": "n8n-nodes-base.stickyNote", "position": [ 720, -624 ], "parameters": { "color": 6, "width": 304, "height": 256, "content": "### Ollama AI Summarization" }, "typeVersion": 1 }, { "id": "05506e34-0433-4b92-9ab5-ca76fdd315ab", "name": "RSS Feed Trigger", "type": "n8n-nodes-base.rssFeedReadTrigger", "position": [ 80, -528 ], "parameters": { "feedUrl": "https://feeds.arstechnica.com/arstechnica/index", "pollTimes": { "item": [ { "mode": "everyMinute" } ] } }, "typeVersion": 1 }, { "id": "84b913fd-3c35-4135-b0a3-6a10dcc2ac57", "name": "Sticky Note9", "type": "n8n-nodes-base.stickyNote", "position": [ 1072, -624 ], "parameters": { "color": 6, "width": 224, "height": 256, "content": "### Metadata Extraction" }, "typeVersion": 1 }, { "id": "a33b4554-02c9-454a-aae7-034e71dfbd4b", "name": "Sticky Note10", "type": "n8n-nodes-base.stickyNote", "position": [ 352, -624 ], "parameters": { "color": 6, "width": 224, "height": 256, "content": "### Metadata Extraction" }, "typeVersion": 1 }, { "id": "cdca2d28-56e7-4e3d-931a-cd627eec9437", "name": "Sticky Note11", "type": "n8n-nodes-base.stickyNote", "position": [ 1360, -624 ], "parameters": { "color": 6, "width": 224, "height": 256, "content": "### Db Storing" }, "typeVersion": 1 }, { "id": "211a35e0-83b3-48a3-9707-e2ae8c942f5d", "name": "Sticky Note12", "type": "n8n-nodes-base.stickyNote", "position": [ -1104, -1056 ], "parameters": { "color": 7, "width": 864, "height": 1664, "content": "# SYSTEM REQUIREMENTS\n\n## Core Platform\n- PostgreSQL Database\n- Telegram Bot API\n- LinkedIn Developer Application\n- Ollama Local AI Runtime\n\n---\n\n## AI Models\n- qwen2.5:3b (Recommended)\n- Any Ollama-supported LLM\n\n---\n\n## Required Integrations\n- Telegram Bot\n- LinkedIn OAuth2\n- PostgreSQL Connection\n- RSS Feed Sources\n- Ollama API Access\n\n---\n\n## Database Tables Required\n\n### 1. rss_feed_articles\nStores processed AI-generated article summaries and approval status.\n\n# Database Schema \u2014 rss_feed_articles\n\n## Table: `rss_feed_articles`\n\nStores AI-processed RSS news articles, metadata, approval status, and publishing information.\n\n| Column Name | Data Type | Constraints / Default | Description |\n|------------------|----------------|---------------------------------|-------------|\n| id | SERIAL | PRIMARY KEY | Unique article identifier |\n| creator | TEXT | NULLABLE | Author or creator of the article |\n| title | TEXT | NOT NULL | News article title |\n| link | TEXT | NOT NULL | Original article URL |\n| published_date | TIMESTAMP | NULLABLE | Original publication date |\n| summary | TEXT | NULLABLE | AI-generated article summary |\n| category | VARCHAR(100) | NULLABLE | Detected news category/topic |\n| keywords | TEXT[] | NULLABLE | Extracted keywords from article |\n| sentiment | VARCHAR(20) | NULLABLE | Sentiment analysis result |\n| important_points | TEXT[] | NULLABLE | Key highlights extracted by AI |\n| is_approved | BOOLEAN | DEFAULT TRUE | Human approval status |\n| created_at | TIMESTAMP | DEFAULT CURRENT_TIMESTAMP | Record creation timestamp |\n\n---\n\n## SQL Schema\n\n```sql\nCREATE TABLE rss_feed_articles (\n id SERIAL PRIMARY KEY,\n creator TEXT,\n title TEXT NOT NULL,\n link TEXT NOT NULL,\n published_date TIMESTAMP,\n summary TEXT,\n category VARCHAR(100),\n keywords TEXT[],\n sentiment VARCHAR(20),\n important_points TEXT[],\n is_approved BOOLEAN DEFAULT TRUE,\n created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);" }, "typeVersion": 1 } ], "active": false, "settings": { "binaryMode": "separate", "executionOrder": "v1" }, "versionId": "94f16c58-4de2-4a64-9210-8278427fadf6", "connections": { "If": { "main": [ [ { "node": "Update rows in a table", "type": "main", "index": 0 } ], [ { "node": "Update rows in a table1", "type": "main", "index": 0 } ] ] }, "If1": { "main": [ [ { "node": "Loop Over Items", "type": "main", "index": 0 } ], [ { "node": "No Operation, do nothing3", "type": "main", "index": 0 } ] ] }, "AI Agent": { "main": [ [ { "node": "Code in JavaScript", "type": "main", "index": 0 } ] ] }, "RSS Read": { "main": [ [ { "node": "AI Agent", "type": "main", "index": 0 } ] ] }, "Create a post": { "main": [ [ { "node": "No Operation, do nothing1", "type": "main", "index": 0 } ] ] }, "Loop Over Items": { "main": [ [ { "node": "No Operation, do nothing4", "type": "main", "index": 0 } ], [ { "node": "Send message and wait for response", "type": "main", "index": 0 } ] ] }, "RSS Feed Trigger": { "main": [ [ { "node": "RSS Read", "type": "main", "index": 0 } ] ] }, "Telegram Trigger": { "main": [ [ { "node": "Select rows from a table", "type": "main", "index": 0 } ] ] }, "Ollama Chat Model": { "ai_languageModel": [ [ { "node": "AI Agent", "type": "ai_languageModel", "index": 0 } ] ] }, "Code in JavaScript": { "main": [ [ { "node": "Insert rows in a table1", "type": "main", "index": 0 } ] ] }, "Update rows in a table": { "main": [ [ { "node": "Create a post", "type": "main", "index": 0 } ] ] }, "Insert rows in a table1": { "main": [ [ { "node": "No Operation, do nothing", "type": "main", "index": 0 } ] ] }, "Update rows in a table1": { "main": [ [ { "node": "No Operation, do nothing1", "type": "main", "index": 0 } ] ] }, "No Operation, do nothing": { "main": [ [] ] }, "Select rows from a table": { "main": [ [ { "node": "If1", "type": "main", "index": 0 } ] ] }, "No Operation, do nothing1": { "main": [ [ { "node": "Loop Over Items", "type": "main", "index": 0 } ] ] }, "Send message and wait for response": { "main": [ [ { "node": "If", "type": "main", "index": 0 } ] ] } } }