Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAUU2R8b2dka7RkZ2urlE9S3Ii6psop80pgNiZEQYxS3G8hXznjUkwL4PVp… (1,748 chars)"
  }
}