Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8VXkx0kJUoUtfgIbciVMQjewthsbYqRK9NMAAVwTgxxa2/FmAaA6BWAOO… (1,748 chars)"
  }
}