tx 0xeef9c1f9ef02131f6c3f62f88dd28a2b71d6e8eebc2d7eda92c4801c1e4b4b0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 205891706,
    "order_id": 16815837,
    "new_price": null
  }
}