Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJ65+YOE6Bm8P4hjI91YgDctOp3oO2esNpKuvI/mu/QqVCis7jFO6KCLmRl… (1,748 chars)"
  }
}