Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCseMnw73sWeCqIqlbSNzwrCx6TWnpyEibAow7EFXxXrSxQo1yv/1Mede6U… (1,748 chars)"
  }
}