Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQACBW+06kKkpSC2/4ZjV9A0EKtfM7DKOpBoO5lQf+FRWnZ7EjqdVnntSQ2s… (1,748 chars)"
  }
}