Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEWKfQsEOaSKJkH48j2vbeVx6ZVrO3kv0laRvcdfmysZ0KnVO5lPTZCjLPd… (1,748 chars)"
  }
}