Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFmIxwbXNO/MqxSHxjjgXnyd6cY7Lx1KtolI8WHlOTsGzuX02HLV5GE7KIY… (1,748 chars)"
  }
}