Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBaax2G8o4WTWjG6JsHSUUor6X5089TLOqR8Ato6KDNB1XPmAXiGodlWBUp… (1,748 chars)"
  }
}