tx 0xc0ca74ae7a9a3bd89e06ebf3562cb96d9d9c74727b6afb561dd6b3d06b8b4f9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 117045277,
    "order_id": 34435374,
    "new_price": null
  }
}