tx 0x5efb8d7f3da4bcd97bb3c5d4c0a8b23a9d584c1a412c905625ffe0a501f07d53Copy

payload

{
  "ModifyOrder": {
    "new_size": 26948515,
    "order_id": 15391964,
    "new_price": null
  }
}