Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB4fDC7ASDEInNRe5OH/isdf9cE9m9lbmtI1YsCAoJvTkZtWj5DDKoo6LTn… (1,748 chars)"
  }
}