Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJynvh+Q4EZ+R1Us0PE9Lqn0ZTtoKu0Hg5RttGQEAL2Q1+iTou9S0TIVO1… (1,748 chars)"
  }
}