tx 0x8f4b7c757bb633672a691af0ae4c8da4d4f5f6e802a661bc5a0e82c8a0c8fad8Copy

payload

{
  "ModifyOrder": {
    "new_size": 1058751,
    "order_id": 33138902,
    "new_price": null
  }
}