Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAi1jt2LMboruFqwJ67AiXQa5kepQw/ZPNo0cSoJjnc5mQYqPiaPf56VxO7… (1,748 chars)"
  }
}