Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDcvQUapcI5+8fFp/bHQQ5VVj4JSHjTMLc0CjwmWTNB1VgIDYoeBzVHkMGK… (1,748 chars)"
  }
}