tx 0x9b44ff977a6a0f8e6d1eb3f9b60e3f19a8787d44f9c16479f24b5ccf0eb1db81Copy

payload

{
  "ModifyOrder": {
    "new_size": 673836673,
    "order_id": 7813541,
    "new_price": null
  }
}