Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA/0NVY0ipL/UZTmd+FBUbEBe+Ft8gTpumqRD/VucRFgWNSzLB3weymCpym… (1,748 chars)"
  }
}