Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDdMrO5DDUaIZFlmOqQ1Jvgl42I2u9ocodUt2k7znjx6gYqK0xutgOYTDYC… (1,748 chars)"
  }
}