Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA1YyhEQH2r5h4jBotTZq0ZOkn1haeVecaAcyPr4j67pG4/4onqvS9Wm03O… (1,748 chars)"
  }
}