Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwH5XhfCgO82M7nwDhHHGMCo8qu0dFU+z/dLjd7iBN2+5UGKRywgtIQkn8Zp… (844 chars)"
  }
}