Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCfwIzvlGSC6dVCskx9Lt5gBpjd8Ec+hh6ZgJV8BHm2MSSvAgmpzmAcoZRe… (1,748 chars)"
  }
}