Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBr1/dtH3OXtBEWssglxGUKxcKg1Kpma64BUACdqHgOUyOLTgFNsW9ManSw… (1,748 chars)"
  }
}