Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGFVUD6lQ4+BhcJ6vTrqZSYhmiNKV5r1Wnl4I+5/f0iWy3/S5eOqsabwDOR… (1,748 chars)"
  }
}