Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwKBfP7r2y5tHh1xhoz0lQNZ8CV1zhJvbZaIPMYNT3VPy1x8ZhDmWbOyPQZ0… (844 chars)"
  }
}