Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC2jdGVBIB7WH0GB1WK/LyxqA6xUpvZKK8pM1i/2dNU0Rdil9EiFq4BBP3g… (1,748 chars)"
  }
}