Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCeyUQWoosGRrj6p2G0ovnAZxkcLcBNgq6QVdRJFvtd7m9QcXB2NR4qT2EO… (1,748 chars)"
  }
}