Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCRc3CFUu1kfk6YFhcVWDGaOSXKp0fVLY/bTUd8rkCUwmTb0ZKlhwMpgsvO… (844 chars)"
  }
}