Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGb+lKv6ZEgKF2pwcYOaNa6UhFTub1r8RCGM8XnkrOxHknSp6+ivQ7M3i2K… (844 chars)"
  }
}