Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE/VDNcKnKFIMb4G8gOJ9cEmy9LYUqcGB63dP++YpodZCv+tNjVksrCdCGY… (1,748 chars)"
  }
}