tx 0x5a04a4022e7bfb2f3113bd50a1bd5d4f6c42f20947d5ce25a1f2bdb01f41c80eCopy

payload

{
  "ModifyOrder": {
    "new_size": 753371,
    "order_id": 4110614,
    "new_price": null
  }
}