Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFMJvZlCYCfIMjXFCCTthH29MKhhMQ0E5HtmW6OYMnV1lGm8OEbMNboQX5K… (1,748 chars)"
  }
}