Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDrvw83fVzPkk606gg27RNtQQ4LILfNUVqWMd0B0Q4WiloqBI4HPZjdZHLm… (1,748 chars)"
  }
}