Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAM0HfDtfjL73fU/QCTZwAmhj3P6rqhfHpvHRIFshW5Il7pTCI3TJL71SPI… (1,748 chars)"
  }
}