Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJjhPH1xvDl0qjyFPSSuro+vLKvMtrFWOgcWXw0mqWtfDimFAXnHuhCGvCO… (1,748 chars)"
  }
}