Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA+NczTyQvHWOiqDbYxOSKbo9IESSa+U7gKeLm5OYMIlQo3643fXTg9IkM3… (1,748 chars)"
  }
}