Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG6/x3VPo/mFnBtFwmy4ojvUpS0yEhIqYBH19HZwpdG51MKSZUEmBjeTfZh… (1,748 chars)"
  }
}