Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHcpz3m2lrTYssjIRX3kTlLE7eqpRuHmIfPuAjx3v+h3y8F/NyJo9SVYG0D… (1,748 chars)"
  }
}