Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFjAnmkN/uYMo+SdHgtBEKVsGrg/WgVbd0pRjYQfsg5VTdEhJi++xYPpLcr… (844 chars)"
  }
}