Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHMjkP9XrqYTr8HVSDQIk0Xb5jVqQv8Fhyotgu9y03uaRXYJrUB0fRrJT7L… (844 chars)"
  }
}