Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBf+DAEhpWk2aH4hmSuhJYLSpOcrnJyOkEQcI9UDwEGhG/HNyHP2RHAImuA… (1,748 chars)"
  }
}