Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCjfc45W53n7aGpzUxqxXXRSF25iI7IxOBTPEP9YuugB1bFZNjZQ61YriIb… (1,748 chars)"
  }
}