Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHy9ovz4p79p8ZOWJfsC/wPpzOeGxHv8x2c0rfLPV9tMAL7Kn/LGTFwg9ps… (1,748 chars)"
  }
}