Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCRE75GPtaeb+BPRw2LYqJyJ64AqXPz7g404E6NsnxBw0gS5WRBYk5pVGIu… (1,748 chars)"
  }
}