Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEldsZc9Pz8otVYm1JoE/wkXbpdMDakHrx9lkQcIAjvBVCpFuBOg7rx/iMR… (844 chars)"
  }
}