Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCaF9S3SD1W4atojfV88OVuLzSLioOmLh87v/fHLgW+SncyEv+lqCLQVG2i… (1,748 chars)"
  }
}