Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBHhVQA9+UQoSVHXT7JrR0Z5h+8sMalZRKrGG6NMr3YJn+c6DYn93wjnrOZ… (1,748 chars)"
  }
}