Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQKhdzpmPkVf7MWnkmioXeMXiH/rkLsEvK5UB41yJrKkNRjqJICCJBxfN7lv… (1,748 chars)"
  }
}