Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCLszZ3VPqpwVq4qMfI+unUKd5V7+4NYCFWNROXBz8k/QMoQWVUeEaXizUi… (1,748 chars)"
  }
}