Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAGa8nhlrWg+2L2ZlB4jtVNDLwQ5c5epT7NrwYIujJOqDAsVoMeWhn4OX8r… (1,748 chars)"
  }
}