Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC4r6ubrTc1eeCGMamuqjAbLJ0vLOqpGNmRGHPkXJPBzxny9MjOb++NDfKp… (1,748 chars)"
  }
}