tx 0x20ced9a0a5b8d8ddeeef1ce7950d110cfa1e53a63e9ee7d7ad4f5b2a86c0262bCopy

payload

{
  "ModifyOrder": {
    "new_size": 22044210,
    "order_id": 47482058,
    "new_price": null
  }
}