Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBwT7vv+SbpwhIUFUc2n54oKuEEBTo3wb9P2Eqa2G97rGJUq5Z2umNriQea… (1,748 chars)"
  }
}