Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwE17BxtEevKfSwtNt6MnpDSG0UJLsm9WaJEWRJ4WxYC7WxFdQyHgWdpoIk7… (844 chars)"
  }
}