Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGAkpIFHc8OMkfHJJ2C8aeAFtZmnrEkRTYZsoTYbXQ5dHSQN3xbCXgrKE0r… (844 chars)"
  }
}