Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZ3JohGpv2pWApsYT82S3pskqxlZbzCHfFBtamjsHQuCCg1O+jNwStJynL… (1,748 chars)"
  }
}