Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwG/9xV/j+vj6A7JGx7EYI+7KWGmGQGZSgPRLrjwBhnVoCkvswc1++VIoSiD… (844 chars)"
  }
}