tx 0x2bd739e1ab0856af7a1c2b22d3f92d42c58ac9f7f5163d0b55b6f1a3b490ed02Copy

payload

{
  "ModifyOrder": {
    "new_size": 35593150,
    "order_id": 12315872,
    "new_price": null
  }
}