Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDoQdRL4Dv6/YvKDpwD+ay4pRV5fMyXUCHz0BH/I3RRb00S37hgazOqh7jY… (1,748 chars)"
  }
}