Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD/4yUcHpgIIGQLI0NYeozsYWO5mhZlhXlR6kZhaZaceQGynq4WF2MJwQ9f… (1,748 chars)"
  }
}