tx 0xc864577a94b24d53806ad5f04afc518b4a6d1e19ac7e0e0a26c5fd3d6c98fa7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 4920801,
    "order_id": 4995248,
    "new_price": null
  }
}