Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAMa3Y/Rd7JMc0G7CDiV3HsiJTfVDgjWbmgQMKIc88K5Um8sPZxiY7rUkWE… (1,748 chars)"
  }
}