Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBRPo/RaWx2bHD1qBOFLwJKzqQccQC/AuYIlcJlN/VZt0q6PBQLtheVxhJr… (1,748 chars)"
  }
}