Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBk0bN81ey4v4nHeCMv2pPJywnp9lQikqDCOPzJXU/hphDw7i6KHzG/a+1d… (1,748 chars)"
  }
}