Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAtbodusYfgUFW/uFzDaq9CYjud5qkFGqnNT7I3rkE9wUKfCsqpuasrCvnX… (1,748 chars)"
  }
}