Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBqzxaEwt6wuD8sH2Vv5VkBHVyIIxGWdiLnd8fdIRmrxxZ42NkxZyh4r16U… (1,748 chars)"
  }
}