Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDqbUYZhWDISeLiVc9Z9+iHFDN5t75QblIUZ4Gqwf5k1znKamD3o1CmxOsU… (1,748 chars)"
  }
}