Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCwZvYcbELL9HM0KoX6+5c5KfUnn9vuErAeKmrcgKvdn0u+h1+nstB+nSAC… (1,748 chars)"
  }
}