Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBu/HnCN+riEAjBrRevwQfHsbg1P9qUbSx4OTCfEU6MmUf3jqWLooBkVE+S… (1,748 chars)"
  }
}