Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGoy/Qk9xl37Qv9n+76xpaKuYdO9XpZMCcyZCILlw53LRuZAIZXKvxVDqOE… (1,748 chars)"
  }
}