Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCG2+Is2UGLQXIFoxUY+yS6AFqcJg9Hc+qKqxOpwVBQUnOUfMIXeDOEikGL… (1,748 chars)"
  }
}