Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCmn2N/K4dVie1PcDt7e3EkgibR4PM0G2u85M3MP+EJ7gKHycPOLPpuDnLD… (1,748 chars)"
  }
}