Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBmuvBuI9FWJwHUjAkpvs0SNcYKI5AjAz65JiqjyJRsSjszfD6XYUkYCW+i… (1,748 chars)"
  }
}