Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB2ybfY6/LPyuN7bIZ18R63onGgin3MzKlBgRhsDK71i0DIjAKjKZpNFyKb… (1,748 chars)"
  }
}