Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHAAov4aqQ0HFjmDwMqiCIcKShyE7rbSlFTtmZxt2Czjxf8CbYJ8YKvkLde… (1,748 chars)"
  }
}