Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwB/xVQ8Rmf9dFXw1X/rY3BwFYV8aZNsPtRaK3zKAcTJjAxMcaEOBwz+YZ5Z… (844 chars)"
  }
}