Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwDMO3rLZjH0WLLHSSpVPDE0P+ysqIqRCp3oC2EIK7rjekSkp5FnniYtBEeR… (844 chars)"
  }
}