Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDLj0rliBoRHcmVFyRTUixWG0D5jDAe9+iDP0L1Qql8G27a6M51V3hAoLDq… (1,748 chars)"
  }
}