Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZI14664YaoD7Zx6/OTi6gSTSxC4lXLWNN1tUoJ+bxe0zCSnALFlX1JgBS… (1,748 chars)"
  }
}