Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBYZ81kT1WkG2ATuXKG3itwHeDBB/RaX2h5hWoTy/0fJQZ+CBPLbseVdAvy… (1,748 chars)"
  }
}