Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAUw8YdSdVyiKCwN5O/JkqN43DXny5tZ9haxPbfaGlGRBRSwT0YEunbbXV7… (1,748 chars)"
  }
}