Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJN7TuLVVkLakOQJMuMIV2HcQsO6/cKZzIGaQxrwn41gjK/ldBfUFKPb/F… (1,748 chars)"
  }
}