Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAoF/YrX4P3Knf5KRz2eLmqPcf7//5kVGRKdI0jV0U2PmHey9UlJJY1TXZc… (1,748 chars)"
  }
}