Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8k4KBgwDJprZhwhlQ41wGLT+qPNAxsEZtbE7J+yLSwyL2qxPhqIFmp8Vi… (1,748 chars)"
  }
}