Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwERyPUJxSV4I2OBh8n8SIy3tLAUr/wfPfvQOc2k2AT4sWAr6KKaRo5Pjb6D… (844 chars)"
  }
}