Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDeTDy1Sv1MDfBtYEY+VU0Dqyta+v0sq9F7MfcE51hPhAg4pLRrQvJu/h7W… (1,748 chars)"
  }
}