tx 0x1db8d9e0adae8a0c5e40a8abace64c00fd8f0c7a9f8f8d94bc0c2669b40cd207Copy

payload

{
  "ModifyOrder": {
    "new_size": 2235552,
    "order_id": 63516286,
    "new_price": null
  }
}