Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDVNrH/YJDeLZ0SUVNHlvQOpsbXdyh3dh11ezoCEbwPbhnQS/vYOLs/w4eX… (1,748 chars)"
  }
}