tx 0x99a9dc5c3b6d7e4fd7abbd1f710d4eba57e7a9b4fde15c4cc2f2173478b66b34Copy

payload

{
  "ModifyOrder": {
    "new_size": 16011572,
    "order_id": 27758499,
    "new_price": null
  }
}