Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCO5rR8tOdqMyEwY55j5RFilgMRTQhBFCQFYp3S7mMN5GKMXEzf6iOklSgp… (1,748 chars)"
  }
}