tx 0x47a93a44874e1fae733f2b9eda4aba7f42d26d63c58b5a9f2ac4bcdbcbf3c1a4Copy

payload

{
  "ModifyOrder": {
    "new_size": 3382204,
    "order_id": 10900538,
    "new_price": null
  }
}