Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQADXc4l/D06CoRGmUjVqPDopYZW1zU3l1brnAW9ABhc3QU9kLUkyuAf11us… (1,748 chars)"
  }
}