tx 0xd135c2b79d06ac7585ce45d82e9a6b280a72f0e4e3f2e6c5efd932bb2f5db13dCopy

payload

{
  "ModifyOrder": {
    "new_size": 998367,
    "order_id": 1623134,
    "new_price": null
  }
}