Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEPqSo2RRYoZz58xuXBjfcx7dR0PrybsLXlCkIwPryFhUCRQ9ON3MJdD0Gs… (844 chars)"
  }
}