Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCYdiGvbsjl3k+hI+cLWoKRXNdnnqQWyKbEx46H5+EZSRpR0RBASc9i065S… (1,748 chars)"
  }
}