Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFpFmJcXOquGC3M2PyFSdWOSwDPvESQmXuJ70apZv/avWZBvRlzv0KDqFuR… (1,748 chars)"
  }
}