Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD0V4WYkGxKerps2zDCb9Kp9Jpfe6f5VV/G0EPkTc+MdkFYoLGTawuqx/13… (1,748 chars)"
  }
}