Bulk Email Verification from Google Sheets

[
  {
    "data": {
      "nodeType": "manualTrigger"
    },
    "event": "node_start",
    "nodeId": "8e31498a-d004-4d55-8952-b07e4e49f75f",
    "timestamp": 1783206176421
  },
  {
    "data": {
      "initialData": {
        "api": {
          "userId": "user123",
          "signature": "a1b2c3d4e5f67890abcdef1234567890",
          "timestamp": 1678886400
        },
        "data": [
          {
            "company": "ExampleCorp",
            "lastName": "Doe",
            "firstName": "John",
            "emailAddress": "john.doe@examplecorp.com"
          },
          {
            "company": "AnotherCompany",
            "lastName": "Smith",
            "firstName": "Jane",
            "emailAddress": "jane.smith@anothercompany.net"
          },
          {
            "company": "TestDomain",
            "lastName": "User",
            "firstName": "Invalid",
            "emailAddress": "invalid.email@.com"
          }
        ],
        "email": "test.user@example.com"
      }
    },
    "event": "triggered",
    "nodeId": "manualTrigger",
    "timestamp": 1783206176421
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "manualTrigger"
    },
    "event": "node_end",
    "nodeId": "8e31498a-d004-4d55-8952-b07e4e49f75f",
    "timestamp": 1783206176421
  },
  {
    "data": {
      "nodeType": "code"
    },
    "event": "node_start",
    "nodeId": "0bd19032-2894-4e0e-b66f-00718bd389a7",
    "timestamp": 1783206176421
  },
  {
    "event": "execution error (simulated): require is not defined",
    "nodeId": "code",
    "timestamp": 1783206176425
  },
  {
    "data": {
      "mode": "read",
      "status": "ok",
      "service": "code",
      "latencyMs": 0,
      "operation": "exec-failed",
      "simulated": true
    },
    "event": "integration_mocked",
    "nodeId": "integration",
    "timestamp": 1783206176425
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "code"
    },
    "event": "node_end",
    "nodeId": "0bd19032-2894-4e0e-b66f-00718bd389a7",
    "timestamp": 1783206176425
  },
  {
    "data": {
      "nodeType": "integration"
    },
    "event": "node_start",
    "nodeId": "96128999-d7e1-44cd-b9d3-7550e4333414",
    "timestamp": 1783206176427
  },
  {
    "data": {
      "service": "googleSheets",
      "resolved": false
    },
    "event": "credential_access",
    "nodeId": "_context",
    "timestamp": 1783206176427
  },
  {
    "data": {
      "mode": "read",
      "status": "ok",
      "service": "googleSheets",
      "latencyMs": 250,
      "operation": "read",
      "simulated": true
    },
    "event": "integration_mocked",
    "nodeId": "integration",
    "timestamp": 1783206176680
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "integration"
    },
    "event": "node_end",
    "nodeId": "96128999-d7e1-44cd-b9d3-7550e4333414",
    "timestamp": 1783206176680
  },
  {
    "data": {
      "nodeType": "http"
    },
    "event": "node_start",
    "nodeId": "bc548060-6e09-493b-9e74-fc7ef6a9b88f",
    "timestamp": 1783206176685
  },
  {
    "data": {
      "mode": "read",
      "status": "ok",
      "service": "http",
      "latencyMs": 250,
      "operation": "unresolvable-url",
      "simulated": true
    },
    "event": "integration_mocked",
    "nodeId": "integration",
    "timestamp": 1783206176685
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "http"
    },
    "event": "node_end",
    "nodeId": "bc548060-6e09-493b-9e74-fc7ef6a9b88f",
    "timestamp": 1783206176685
  }
]