tx 0x1ffc3ca0458cbc05f1def92cddc83cbb228b8d7b8f31b3a14b6c9d9fc3f80a1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3982888,
    "order_id": 14584451,
    "new_price": null
  }
}