Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCKKbYFMUCQSjKpAHg9LTZqlyLz0A3PyBfH/IODTl2uNVCceKNmT+EW8EEX… (844 chars)"
  }
}