Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCnC6bJXTCRTwxzuF7ncUxASh8crQHAIWMsU3x7O3INKUYSySCaBYxgNVGu… (1,748 chars)"
  }
}