Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDRxmW1yxSTCqlftKxWabfeCkpY0vUYjgzPa9lQ7I6NWmoOez+2rp9K9pnd… (1,748 chars)"
  }
}