Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAfTzfdwUv+m0umqYrQlsVEv3UCdZ2PzPzAW14HEpNf7BJhHIEfsj7qAfy8… (1,748 chars)"
  }
}