Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDQ5EyI/97j8BG7Pr1zCFQQ6W9XrIeICvFcOGuJ/1e2qnKVfk0aKck2Mk6a… (844 chars)"
  }
}