Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB3HyfgzSJ6vv7Cjhip4huc7pz/A92ai9F+NMVoUYfG2iKlyFotTQ99f/JU… (1,748 chars)"
  }
}