Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB/vrfK2KWKQLK8GkP5NVJZnNQw3xKfqFBP4+jESw5Wc0WaMCTJtMnuN8+3… (1,748 chars)"
  }
}