Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBLVaTmUt4o1m6v7CY4rqJ2IQlAoOZbmiOoGiT2FIcQMFXAYUlPgjLHlIyN… (1,748 chars)"
  }
}