Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDY50eBbF4OL1NTCC8yH0Dl4CIq9GYd3OmOTH9HpmG2wiJwjmmxEOMK0q9s… (1,748 chars)"
  }
}