Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBgMPP/LCO8kLkZkQT9vgrxHXg6SGyedisKoWP3c+Us5SofE3NA57wbz0O9… (1,748 chars)"
  }
}