tx 0xbc2c1e5a9e6c77e2e0bb10188f5627225c4e4e55f103a86949831f51f3f2e4f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 1999512,
    "order_id": 13298864,
    "new_price": null
  }
}