tx 0x9aec23f0e2a04b1e62828ffab28eb5f4f290ebd8389f8ee4e6943cb5c9f0d38dCopy

payload

{
  "ModifyOrder": {
    "new_size": 15237768,
    "order_id": 22749982,
    "new_price": null
  }
}