Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCGFRGhCpne0AI8k5xFPUW0EbhR1mhHJSr2GbK0VKifynAOd2ZoFLbSZqar… (1,748 chars)"
  }
}