Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHCr6nO0ahNh95tjELPRdRyxoSb+EEQqZojWQURosvliEf0e/JilAuK0VZt… (1,748 chars)"
  }
}