Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCT1zKMNPfbBMzU1d5QL3AxWoA+HrJJxx6XP3bkEQAjLgluocUL1I+9UOdY… (1,748 chars)"
  }
}