Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAUC8VJTgTEYeKQOfQFndnNKqVaJOGBRVBOjLbaEoc9CmHz4qpXBp8I3lLd… (1,748 chars)"
  }
}