Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEuaLtfJnjG6swqN0VlYI9tLIPeSOQnMfOQ9EvZr39py3i8sSCV9UrjUaWr… (1,748 chars)"
  }
}