Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwzKKSpMcHDnaj+oQLn8Yy5kZidK+0uRDDGaWkT57IvQfUFIjkaMPxulpK… (1,748 chars)"
  }
}