Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCljxweQDrQ2+QX4AcqmaCQojqrqtJ/IdP6e39Q8vwm1kdQJAn+LqN/+ELv… (1,748 chars)"
  }
}