Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBf2K3MnAEWbN+Yc5aimet7ooVrTyJaFKYjCi9qlzkdlEDTlku62s2WUIRF… (1,748 chars)"
  }
}