tx 0xb977f176a852bfd4c564dbbf8c10220368a2538d4da4a10f79cb5c8fe6d9e8b8Copy

payload

{
  "ModifyOrder": {
    "new_size": 251044873,
    "order_id": 50870824,
    "new_price": 9870000000
  }
}