Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBxG1rKt8O+yTeHaORFCDfx4kB77xmb9Eku3gxxRLU97XOktmS3PzhjswKc… (1,748 chars)"
  }
}