Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA0PEj5Tp9AJDxRoATAvTP6fswF2Z+I2Dz8+WKm09stv3+p7zboFH7Yvmla… (1,748 chars)"
  }
}