{
  "email": "jane.doe@example.com",
  "firstName": "Jane",
  "lastName": "Doe",
  "company": "Acme Inc",
  "relationshipType": "Champion",
  "linkedinUrl": "https://www.linkedin.com/in/janedoe",
  "signal": "q2-champions",
  "custom": "campaign:spring-2026"
}