Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDb4iRFl+fpV7syibCEFo7Hd8pqnHKkPqeU3yH/3GnkQRIazJtNQBhUgP7f… (1,748 chars)"
  }
}