tx 0x3fa75b4ee1d777a6f9a950c9b5f9afaab60b6bce83b77ef6c4c9946e88dd6c9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1858347,
    "order_id": 17482492,
    "new_price": null
  }
}