Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEPokZ8CoTembi5TRtME7gxnve4u6eJQ7wWM5qemGt4xw/Aw8/u2RSUfnv6… (1,748 chars)"
  }
}