Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAoK8HytVWzEwZ9PHMNQ8HXDiLEj02h/X8o1s3vf1/yGj0JCv0F9aPtWqIM… (1,748 chars)"
  }
}