Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAP2Bi6UYOK5x874V5Q8474e/8OoL2T6ld2KSlN6AV6oHDJNHg9jVEgMuAM… (1,748 chars)"
  }
}