Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGoUJ5yi3/RD67cOZ0YO9bCu5O1Qu3XNi6M5YJj/CmDrR9Zcqp8e0It257m… (844 chars)"
  }
}