tx 0x8f298558cb2ff3ed7c5a7a1eb6b27be1ce40db05f2b45471a03d7b0d664c9b1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 285652242,
    "order_id": 31767532,
    "new_price": null
  }
}