Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBVElJE4Os1u1Byjug24VQGge2hcv7XKN5hqg9B8aGU01r1JRpknSWMvqOE… (1,748 chars)"
  }
}