Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBxOWxCkL1EfrJAWdNQeRC5m62I+jG3A3ww34+60REXj3aKy+ZZ4R0UHPLN… (1,748 chars)"
  }
}