Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDrrdL030HHBvgCpCTXnH1k2NOhocw1mTwtRb2MXebvyVuYEtVD9B8zq9os… (1,748 chars)"
  }
}