Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAxpNzYbSFOVdiSgXOnYLYhA7bXc5JkSn8vTHi4iptvo1RX5yGBXYCg+3qL… (1,748 chars)"
  }
}