Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA55iTMOVQ9MvNdVtRZ1iE80yAk+qk7ez6exDBmjVKpJU4Kw9tCft3DM93u… (1,748 chars)"
  }
}