Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEyHQoG33nTaqsNxD6wOho/wE0uEXG0HS/7kgHOFY78iiVkt4aXAXpDScw1… (1,748 chars)"
  }
}