tx 0x5855b6d7b5f21ff80ff290c8e74be0ffce7205b7be231a50cb19b4e5d2e10919Copy

market 0 is not active

{
  "ModifyOrder": {
    "new_size": 1576215244,
    "order_id": 389995209,
    "new_price": 61814000000
  }
}