Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFU7/Jnl8Sz+e95kqSvFp9YEFOGR4wDc3Osj0EYesTutg50ZWUexBhOjqT7… (1,748 chars)"
  }
}