Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAgGR5g1EgR1ISch1WXw27I7KJXJKj9IyJ0vuy5a/EufgVJzjq9wnok04QK… (1,748 chars)"
  }
}