Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCylsvMpCgr/YOZnixOgfsbTxqRI1FY3G2IQfCiNRTtOEWE5d3Vg6M1yYZb… (1,748 chars)"
  }
}