Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEK2mu4vvOKRuqHhAQV6gNdpNm2ZkFyQLC/RKwm3+2ZVCwkmdZPIZGH0Ix6… (844 chars)"
  }
}