Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFn2Yxw6V3VYC2ia69YEiEumWwiWBICjcC3k3TfFdxDhwJ+UBCWpNHapIuN… (844 chars)"
  }
}