Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAHqUh8MQtfzXqNZNcRYBmJ+Yohyehcr1Ysn5dwc60ilxANBxvUGcIriwkk… (1,748 chars)"
  }
}